3870352408 has 16 divisors (see below), whose sum is σ = 7815134880. Its totient is φ = 1786316448.

The previous prime is 3870352391. The next prime is 3870352417. The reversal of 3870352408 is 8042530783.

It is a super-2 number, since 2×3870352408² = 29959255524222796928, which contains 22 as substring.

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, 18607360 + ... + 18607567.

It is an arithmetic number, because the mean of its divisors is an integer number (488445930).

Almost surely, 2^3870352408 is an apocalyptic number.

It is an amenable number.

3870352408 is an abundant number, since it is smaller than the sum of its proper divisors (3944782472).

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

3870352408 is a wasteful number, since it uses less digits than its factorization.

3870352408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37214946 (or 37214942 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 3870352408 is about 62212.1564326459. The cubic root of 3870352408 is about 1570.0621242000.

The spelling of 3870352408 in words is "three billion, eight hundred seventy million, three hundred fifty-two thousand, four hundred eight".