3806885424 has 40 divisors (see below), whose sum is σ = 10074323952. Its totient is φ = 1238010880.

The previous prime is 3806885399. The next prime is 3806885437. The reversal of 3806885424 is 4245886083.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 965229 + ... + 969164.

Almost surely, 2^3806885424 is an apocalyptic number.

It is an amenable number.

3806885424 is an abundant number, since it is smaller than the sum of its proper divisors (6267438528).

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

3806885424 is a wasteful number, since it uses less digits than its factorization.

3806885424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934445 (or 1934439 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The square root of 3806885424 is about 61699.9629173308. The cubic root of 3806885424 is about 1561.4326943390.

The spelling of 3806885424 in words is "three billion, eight hundred six million, eight hundred eighty-five thousand, four hundred twenty-four".