2928578604 has 96 divisors (see below), whose sum is σ = 8305758720. Its totient is φ = 784484352.

The previous prime is 2928578603. The next prime is 2928578669. The reversal of 2928578604 is 4068758292.

It is not an unprimeable number, because it can be changed into a prime (2928578603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145354 + ... + 164270.

It is an arithmetic number, because the mean of its divisors is an integer number (86518320).

Almost surely, 2^2928578604 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 2928578604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4152879360).

2928578604 is an abundant number, since it is smaller than the sum of its proper divisors (5377180116).

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

2928578604 is a wasteful number, since it uses less digits than its factorization.

2928578604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19047 (or 19045 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 2928578604 is about 54116.3432245750. The cubic root of 2928578604 is about 1430.7122479231.

The spelling of 2928578604 in words is "two billion, nine hundred twenty-eight million, five hundred seventy-eight thousand, six hundred four".