7684090492 has 12 divisors (see below), whose sum is σ = 14481555256. Its totient is φ = 3546503280.

The previous prime is 7684090471. The next prime is 7684090501. The reversal of 7684090492 is 2940904867.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 73885434 + ... + 73885537.

Almost surely, 2^7684090492 is an apocalyptic number.

It is an amenable number.

7684090492 is a deficient number, since it is larger than the sum of its proper divisors (6797464764).

7684090492 is a wasteful number, since it uses less digits than its factorization.

7684090492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147770988 (or 147770986 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 7684090492 is about 87658.9441643008. The cubic root of 7684090492 is about 1973.3198757934.

The spelling of 7684090492 in words is "seven billion, six hundred eighty-four million, ninety thousand, four hundred ninety-two".