4392929664 has 48 divisors (see below), whose sum is σ = 12641116020. Its totient is φ = 1464309504.

The previous prime is 4392929641. The next prime is 4392929669. The reversal of 4392929664 is 4669292934.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4392929664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4392929669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1905502 + ... + 1907805.

Almost surely, 2^4392929664 is an apocalyptic number.

It is an amenable number.

4392929664 is an abundant number, since it is smaller than the sum of its proper divisors (8248186356).

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

4392929664 is a wasteful number, since it uses less digits than its factorization.

4392929664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813327 (or 3813312 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 54.

The square root of 4392929664 is about 66279.1797173139. The cubic root of 4392929664 is about 1637.7643620656.

The spelling of 4392929664 in words is "four billion, three hundred ninety-two million, nine hundred twenty-nine thousand, six hundred sixty-four".