2978604260 has 24 divisors (see below), whose sum is σ = 6348431040. Its totient is φ = 1173658464.

The previous prime is 2978604257. The next prime is 2978604271. The reversal of 2978604260 is 624068792.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1110080 + ... + 1112759.

It is an arithmetic number, because the mean of its divisors is an integer number (264517960).

Almost surely, 2^2978604260 is an apocalyptic number.

2978604260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2978604260 is an abundant number, since it is smaller than the sum of its proper divisors (3369826780).

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

2978604260 is a wasteful number, since it uses less digits than its factorization.

2978604260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222915 (or 2222913 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 2978604260 is about 54576.5907693033. The cubic root of 2978604260 is about 1438.8127205603.

The spelling of 2978604260 in words is "two billion, nine hundred seventy-eight million, six hundred four thousand, two hundred sixty".