1368860364 has 96 divisors (see below), whose sum is σ = 3716160000. Its totient is φ = 434922048.

The previous prime is 1368860359. The next prime is 1368860369. The reversal of 1368860364 is 4630688631.

1368860364 is a `hidden beast` number, since 1 + 36 + 8 + 8 + 603 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (1368860359) and next prime (1368860369).

It is a super-2 number, since 2×1368860364² = 3747557392260424992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1368860369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 866127 + ... + 867705.

It is an arithmetic number, because the mean of its divisors is an integer number (38710000).

Almost surely, 2^1368860364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1368860364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1858080000).

1368860364 is an abundant number, since it is smaller than the sum of its proper divisors (2347299636).

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

1368860364 is a wasteful number, since it uses less digits than its factorization.

1368860364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964 (or 1956 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 1368860364 is about 36998.1129789075. The cubic root of 1368860364 is about 1110.3324935274.

The spelling of 1368860364 in words is "one billion, three hundred sixty-eight million, eight hundred sixty thousand, three hundred sixty-four".