1363666152 has 96 divisors (see below), whose sum is σ = 3637876320. Its totient is φ = 425886720.

The previous prime is 1363666151. The next prime is 1363666153. The reversal of 1363666152 is 2516663631.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1363666151) and next prime (1363666153).

It is a super-2 number, since 2×1363666152² = 3719170748220974208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1363666152.

It is not an unprimeable number, because it can be changed into a prime (1363666151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2919823 + ... + 2920289.

It is an arithmetic number, because the mean of its divisors is an integer number (37894545).

Almost surely, 2^1363666152 is an apocalyptic number.

1363666152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1363666152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1818938160).

1363666152 is an abundant number, since it is smaller than the sum of its proper divisors (2274210168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1363666152 is a wasteful number, since it uses less digits than its factorization.

1363666152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931 (or 910 counting only the distinct ones).

The product of its digits is 116640, while the sum is 39.

The square root of 1363666152 is about 36927.8506279475. The cubic root of 1363666152 is about 1108.9263085706.

The spelling of 1363666152 in words is "one billion, three hundred sixty-three million, six hundred sixty-six thousand, one hundred fifty-two".