3439375628 has 12 divisors (see below), whose sum is σ = 6481900320. Its totient is φ = 1587404112.

The previous prime is 3439375603. The next prime is 3439375739. The reversal of 3439375628 is 8265739343.

It is a happy 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, 33070868 + ... + 33070971.

It is an arithmetic number, because the mean of its divisors is an integer number (540158360).

Almost surely, 2^3439375628 is an apocalyptic number.

It is an amenable number.

3439375628 is a deficient number, since it is larger than the sum of its proper divisors (3042524692).

3439375628 is a wasteful number, since it uses less digits than its factorization.

3439375628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66141856 (or 66141854 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 50.

The square root of 3439375628 is about 58646.1902257939. The cubic root of 3439375628 is about 1509.4771266840.

The spelling of 3439375628 in words is "three billion, four hundred thirty-nine million, three hundred seventy-five thousand, six hundred twenty-eight".