3758400836 has 24 divisors (see below), whose sum is σ = 6885574080. Its totient is φ = 1791627552.

The previous prime is 3758400829. The next prime is 3758400881. The reversal of 3758400836 is 6380048573.

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, 38291 + ... + 94778.

It is an arithmetic number, because the mean of its divisors is an integer number (286898920).

Almost surely, 2^3758400836 is an apocalyptic number.

It is an amenable number.

3758400836 is a deficient number, since it is larger than the sum of its proper divisors (3127173244).

3758400836 is a wasteful number, since it uses less digits than its factorization.

3758400836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133403 (or 133401 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 3758400836 is about 61305.7977356139. The cubic root of 3758400836 is about 1554.7755366426.

The spelling of 3758400836 in words is "three billion, seven hundred fifty-eight million, four hundred thousand, eight hundred thirty-six".