7932468090 has 32 divisors (see below), whose sum is σ = 20157802560. Its totient is φ = 1990893824.

The previous prime is 7932468083. The next prime is 7932468127. The reversal of 7932468090 is 908642397.

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, 7776420 + ... + 7777439.

It is an arithmetic number, because the mean of its divisors is an integer number (629931330).

Almost surely, 2^7932468090 is an apocalyptic number.

7932468090 is an abundant number, since it is smaller than the sum of its proper divisors (12225334470).

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

7932468090 is a wasteful number, since it uses less digits than its factorization.

7932468090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15553886.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 7932468090 is about 89064.4041691180. The cubic root of 7932468090 is about 1994.3564308760.

The spelling of 7932468090 in words is "seven billion, nine hundred thirty-two million, four hundred sixty-eight thousand, ninety".