9167566492 has 24 divisors (see below), whose sum is σ = 18379985120. Its totient is φ = 3919345920.

The previous prime is 9167566477. The next prime is 9167566493. The reversal of 9167566492 is 2946657619.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9167566493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388809 + ... + 411712.

Almost surely, 2^9167566492 is an apocalyptic number.

It is an amenable number.

9167566492 is an abundant number, since it is smaller than the sum of its proper divisors (9212418628).

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

9167566492 is a wasteful number, since it uses less digits than its factorization.

9167566492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800941 (or 800939 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 55.

The square root of 9167566492 is about 95747.4098448621. The cubic root of 9167566492 is about 2092.9138703284.

The spelling of 9167566492 in words is "nine billion, one hundred sixty-seven million, five hundred sixty-six thousand, four hundred ninety-two".