9102686464 has 81 divisors (see below), whose sum is σ = 18654630897. Its totient is φ = 4433037312.

The previous prime is 9102686449. The next prime is 9102686473. The reversal of 9102686464 is 4646862019.

The square root of 9102686464 is 95408.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1747908864 + 7354777600 = 41808^2 + 85760^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 102277332 + ... + 102277420.

Almost surely, 2^9102686464 is an apocalyptic number.

9102686464 is the 95408-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9102686464

9102686464 is an abundant number, since it is smaller than the sum of its proper divisors (9551944433).

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

9102686464 is an frugal number, since it uses more digits than its factorization.

9102686464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The cubic root of 9102686464 is about 2087.9649049948.

The spelling of 9102686464 in words is "nine billion, one hundred two million, six hundred eighty-six thousand, four hundred sixty-four".