6924264644 has 12 divisors (see below), whose sum is σ = 13219050768. Its totient is φ = 3147393000.

The previous prime is 6924264643. The next prime is 6924264647. The reversal of 6924264644 is 4464624296.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6924264643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78684782 + ... + 78684869.

It is an arithmetic number, because the mean of its divisors is an integer number (1101587564).

Almost surely, 2^6924264644 is an apocalyptic number.

It is an amenable number.

6924264644 is a deficient number, since it is larger than the sum of its proper divisors (6294786124).

6924264644 is a wasteful number, since it uses less digits than its factorization.

6924264644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157369666 (or 157369664 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 47.

The square root of 6924264644 is about 83212.1664421736. The cubic root of 6924264644 is about 1906.0072695912.

The spelling of 6924264644 in words is "six billion, nine hundred twenty-four million, two hundred sixty-four thousand, six hundred forty-four".