3807648870 has 16 divisors (see below), whose sum is σ = 9138357360. Its totient is φ = 1015373024.

The previous prime is 3807648869. The next prime is 3807648907. The reversal of 3807648870 is 788467083.

3807648870 is digitally balanced in base 2 and base 4, because in such bases 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 7 ways as a sum of consecutive naturals, for example, 63460785 + ... + 63460844.

It is an arithmetic number, because the mean of its divisors is an integer number (571147335).

Almost surely, 2^3807648870 is an apocalyptic number.

3807648870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3807648870 is an abundant number, since it is smaller than the sum of its proper divisors (5330708490).

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

3807648870 is a wasteful number, since it uses less digits than its factorization.

3807648870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126921639.

The product of its (nonzero) digits is 1806336, while the sum is 51.

The square root of 3807648870 is about 61706.1493694105. The cubic root of 3807648870 is about 1561.5370657374.

The spelling of 3807648870 in words is "three billion, eight hundred seven million, six hundred forty-eight thousand, eight hundred seventy".