3798979900 has 36 divisors (see below), whose sum is σ = 8323845712. Its totient is φ = 1504834560.

The previous prime is 3798979861. The next prime is 3798979981. The reversal of 3798979900 is 99798973.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 174117 + ... + 194716.

Almost surely, 2^3798979900 is an apocalyptic number.

It is an amenable number.

3798979900 is an abundant number, since it is smaller than the sum of its proper divisors (4524865812).

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

3798979900 is a wasteful number, since it uses less digits than its factorization.

3798979900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368950 (or 368943 counting only the distinct ones).

The product of its (nonzero) digits is 7715736, while the sum is 61.

The square root of 3798979900 is about 61635.8653707401. The cubic root of 3798979900 is about 1560.3511016658.

The spelling of 3798979900 in words is "three billion, seven hundred ninety-eight million, nine hundred seventy-nine thousand, nine hundred".