3811979358 has 24 divisors (see below), whose sum is σ = 9010133496. Its totient is φ = 1155145200.

The previous prime is 3811979341. The next prime is 3811979371. The reversal of 3811979358 is 8539791183.

3811979358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9626013 + ... + 9626408.

It is an arithmetic number, because the mean of its divisors is an integer number (375422229).

Almost surely, 2^3811979358 is an apocalyptic number.

3811979358 is an abundant number, since it is smaller than the sum of its proper divisors (5198154138).

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

3811979358 is a wasteful number, since it uses less digits than its factorization.

3811979358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19252440 (or 19252437 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 54.

The square root of 3811979358 is about 61741.2289965142. The cubic root of 3811979358 is about 1562.1288268468.

The spelling of 3811979358 in words is "three billion, eight hundred eleven million, nine hundred seventy-nine thousand, three hundred fifty-eight".