368890956 has 96 divisors (see below), whose sum is σ = 1157345280. Its totient is φ = 99194112.

The previous prime is 368890943. The next prime is 368890957. The reversal of 368890956 is 659098863.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (368890957) 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, 1500 + ... + 27203.

It is an arithmetic number, because the mean of its divisors is an integer number (12055680).

Almost surely, 2^368890956 is an apocalyptic number.

368890956 is a gapful number since it is divisible by the number (36) 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 368890956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578672640).

368890956 is an abundant number, since it is smaller than the sum of its proper divisors (788454324).

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

368890956 is a wasteful number, since it uses less digits than its factorization.

368890956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28740 (or 28732 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The square root of 368890956 is about 19206.5342006308. The cubic root of 368890956 is about 717.1874302106.

The spelling of 368890956 in words is "three hundred sixty-eight million, eight hundred ninety thousand, nine hundred fifty-six".