70297032960 has 1728 divisors, whose sum is σ = 329985976320. Its totient is φ = 13377208320.

The previous prime is 70297032943. The next prime is 70297033033. The reversal of 70297032960 is 6923079207.

It is a happy number.

70297032960 is a `hidden beast` number, since 70 + 297 + 0 + 3 + 296 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 724711632 + ... + 724711728.

Almost surely, 2^70297032960 is an apocalyptic number.

70297032960 is a gapful number since it is divisible by the number (70) 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 70297032960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164992988160).

70297032960 is an abundant number, since it is smaller than the sum of its proper divisors (259688943360).

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

70297032960 is a wasteful number, since it uses less digits than its factorization.

70297032960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The spelling of 70297032960 in words is "seventy billion, two hundred ninety-seven million, thirty-two thousand, nine hundred sixty".