9497488634 has 32 divisors (see below), whose sum is σ = 15506594640. Its totient is φ = 4344496128.

The previous prime is 9497488621. The next prime is 9497488657. The reversal of 9497488634 is 4368847949.

It can be written as a sum of positive squares in 8 ways, for example, as 9487344409 + 10144225 = 97403^2 + 3185^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1618634 + ... + 1624490.

Almost surely, 2^9497488634 is an apocalyptic number.

9497488634 is a deficient number, since it is larger than the sum of its proper divisors (6009106006).

9497488634 is a wasteful number, since it uses less digits than its factorization.

9497488634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7202.

The product of its digits is 41803776, while the sum is 62.

The square root of 9497488634 is about 97455.0595608047. The cubic root of 9497488634 is about 2117.7251493056.

The spelling of 9497488634 in words is "nine billion, four hundred ninety-seven million, four hundred eighty-eight thousand, six hundred thirty-four".