2927192664 has 64 divisors (see below), whose sum is σ = 8168941440. Its totient is φ = 866396160.

The previous prime is 2927192657. The next prime is 2927192669. The reversal of 2927192664 is 4662917292.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2927192669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117577 + ... + 140280.

It is an arithmetic number, because the mean of its divisors is an integer number (127639710).

Almost surely, 2^2927192664 is an apocalyptic number.

2927192664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2927192664 is an abundant number, since it is smaller than the sum of its proper divisors (5241748776).

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

2927192664 is a wasteful number, since it uses less digits than its factorization.

2927192664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257920 (or 257916 counting only the distinct ones).

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

The square root of 2927192664 is about 54103.5365202682. The cubic root of 2927192664 is about 1430.4865190537.

It can be divided in two parts, 2927 and 192664, that added together give a palindrome (195591).

The spelling of 2927192664 in words is "two billion, nine hundred twenty-seven million, one hundred ninety-two thousand, six hundred sixty-four".