3439399876 has 24 divisors (see below), whose sum is σ = 6613377120. Its totient is φ = 1552113600.

The previous prime is 3439399813. The next prime is 3439399877. The reversal of 3439399876 is 6789939343.

It is not an unprimeable number, because it can be changed into a prime (3439399877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275065 + ... + 287296.

It is an arithmetic number, because the mean of its divisors is an integer number (275557380).

Almost surely, 2^3439399876 is an apocalyptic number.

It is an amenable number.

3439399876 is a deficient number, since it is larger than the sum of its proper divisors (3173977244).

3439399876 is a wasteful number, since it uses less digits than its factorization.

3439399876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562515 (or 562513 counting only the distinct ones).

The product of its digits is 26453952, while the sum is 61.

The square root of 3439399876 is about 58646.3969566759. The cubic root of 3439399876 is about 1509.4806740057.

The spelling of 3439399876 in words is "three billion, four hundred thirty-nine million, three hundred ninety-nine thousand, eight hundred seventy-six".