97629750764 has 24 divisors (see below), whose sum is σ = 210279463968. Its totient is φ = 38622758400.

The previous prime is 97629750719. The next prime is 97629750809. The reversal of 97629750764 is 46705792679.

It is an interprime number because it is at equal distance from previous prime (97629750719) and next prime (97629750809).

It is a junction number, because it is equal to n+sod(n) for n = 97629750697 and 97629750706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134106437 + ... + 134107164.

It is an arithmetic number, because the mean of its divisors is an integer number (8761644332).

Almost surely, 2^97629750764 is an apocalyptic number.

It is an amenable number.

97629750764 is an abundant number, since it is smaller than the sum of its proper divisors (112649713204).

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

97629750764 is a wasteful number, since it uses less digits than its factorization.

97629750764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268213625 (or 268213623 counting only the distinct ones).

The product of its (nonzero) digits is 40007520, while the sum is 62.

The spelling of 97629750764 in words is "ninety-seven billion, six hundred twenty-nine million, seven hundred fifty thousand, seven hundred sixty-four".