3899659346 has 16 divisors (see below), whose sum is σ = 6392456928. Its totient is φ = 1769462400.

The previous prime is 3899659331. The next prime is 3899659349. The reversal of 3899659346 is 6439569983.

It is not an unprimeable number, because it can be changed into a prime (3899659349) 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, 142655 + ... + 167778.

It is an arithmetic number, because the mean of its divisors is an integer number (399528558).

Almost surely, 2^3899659346 is an apocalyptic number.

3899659346 is a deficient number, since it is larger than the sum of its proper divisors (2492797582).

3899659346 is a wasteful number, since it uses less digits than its factorization.

3899659346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311017.

The product of its digits is 37791360, while the sum is 62.

The square root of 3899659346 is about 62447.2525096181. The cubic root of 3899659346 is about 1574.0150853699.

The spelling of 3899659346 in words is "three billion, eight hundred ninety-nine million, six hundred fifty-nine thousand, three hundred forty-six".