9426920516 has 12 divisors (see below), whose sum is σ = 17766119532. Its totient is φ = 4350886368.

The previous prime is 9426920501. The next prime is 9426920537. The reversal of 9426920516 is 6150296249.

It can be written as a sum of positive squares in 2 ways, for example, as 6076826116 + 3350094400 = 77954^2 + 57880^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90643415 + ... + 90643518.

It is an arithmetic number, because the mean of its divisors is an integer number (1480509961).

Almost surely, 2^9426920516 is an apocalyptic number.

It is an amenable number.

9426920516 is a deficient number, since it is larger than the sum of its proper divisors (8339199016).

9426920516 is a wasteful number, since it uses less digits than its factorization.

9426920516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181286950 (or 181286948 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 9426920516 is about 97092.3298515387. The cubic root of 9426920516 is about 2112.4670734968.

The spelling of 9426920516 in words is "nine billion, four hundred twenty-six million, nine hundred twenty thousand, five hundred sixteen".