3958255388 has 12 divisors (see below), whose sum is σ = 6927442032. Its totient is φ = 1978986240.

The previous prime is 3958255373. The next prime is 3958255451. The reversal of 3958255388 is 8835528593.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51068 + ... + 102588.

It is an arithmetic number, because the mean of its divisors is an integer number (577286836).

Almost surely, 2^3958255388 is an apocalyptic number.

It is an amenable number.

3958255388 is a deficient number, since it is larger than the sum of its proper divisors (2969186644).

3958255388 is a wasteful number, since it uses less digits than its factorization.

3958255388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70732 (or 70730 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 56.

The square root of 3958255388 is about 62914.6675108436. The cubic root of 3958255388 is about 1581.8596098307.

The spelling of 3958255388 in words is "three billion, nine hundred fifty-eight million, two hundred fifty-five thousand, three hundred eighty-eight".