2628742204 has 24 divisors (see below), whose sum is σ = 5039351856. Its totient is φ = 1189920000.

The previous prime is 2628742201. The next prime is 2628742213. The reversal of 2628742204 is 4022478262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2628742201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113347 + ... + 134554.

It is an arithmetic number, because the mean of its divisors is an integer number (209972994).

Almost surely, 2^2628742204 is an apocalyptic number.

It is an amenable number.

2628742204 is a deficient number, since it is larger than the sum of its proper divisors (2410609652).

2628742204 is a wasteful number, since it uses less digits than its factorization.

2628742204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248157 (or 248155 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 37.

The square root of 2628742204 is about 51271.2609948302. The cubic root of 2628742204 is about 1380.1172980181.

The spelling of 2628742204 in words is "two billion, six hundred twenty-eight million, seven hundred forty-two thousand, two hundred four".