1026662364 has 336 divisors, whose sum is σ = 3424220352. Its totient is φ = 262020096.

The previous prime is 1026662353. The next prime is 1026662381. The reversal of 1026662364 is 4632666201.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 14063832 + ... + 14063904.

It is an arithmetic number, because the mean of its divisors is an integer number (10191132).

Almost surely, 2^1026662364 is an apocalyptic number.

1026662364 is a gapful number since it is divisible by the number (14) 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 1026662364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1712110176).

1026662364 is an abundant number, since it is smaller than the sum of its proper divisors (2397557988).

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

1026662364 is a wasteful number, since it uses less digits than its factorization.

1026662364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 1026662364 is about 32041.5724333248. The cubic root of 1026662364 is about 1008.8096174049.

The spelling of 1026662364 in words is "one billion, twenty-six million, six hundred sixty-two thousand, three hundred sixty-four".