2913729804 has 72 divisors (see below), whose sum is σ = 7625654400. Its totient is φ = 937094400.

The previous prime is 2913729803. The next prime is 2913729827. The reversal of 2913729804 is 4089273192.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2913729804.

It is not an unprimeable number, because it can be changed into a prime (2913729803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385744 + ... + 393224.

Almost surely, 2^2913729804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2913729804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3812827200).

2913729804 is an abundant number, since it is smaller than the sum of its proper divisors (4711924596).

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

2913729804 is a wasteful number, since it uses less digits than its factorization.

2913729804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7871 (or 7866 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 2913729804 is about 53978.9755738287. The cubic root of 2913729804 is about 1428.2900983019.

The spelling of 2913729804 in words is "two billion, nine hundred thirteen million, seven hundred twenty-nine thousand, eight hundred four".