3940108452 has 72 divisors (see below), whose sum is σ = 11472254976. Its totient is φ = 1116872064.

The previous prime is 3940108369. The next prime is 3940108477. The reversal of 3940108452 is 2548010493.

It is a super-2 number, since 2×3940108452² = 31048909227043672608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29553 + ... + 93560.

Almost surely, 2^3940108452 is an apocalyptic number.

It is an amenable number.

3940108452 is an abundant number, since it is smaller than the sum of its proper divisors (7532146524).

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

3940108452 is a wasteful number, since it uses less digits than its factorization.

3940108452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123257 (or 123252 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 3940108452 is about 62770.2831919691. The cubic root of 3940108452 is about 1579.4385191798.

The spelling of 3940108452 in words is "three billion, nine hundred forty million, one hundred eight thousand, four hundred fifty-two".