3399990722 has 6 divisors (see below), whose sum is σ = 5100109779. Its totient is φ = 1699954130.

The previous prime is 3399990719. The next prime is 3399990743. The reversal of 3399990722 is 2270999933.

It can be written as a sum of positive squares in only one way, i.e., 1699995361 + 1699995361 = 41231^2 + 41231^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=41231.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 61847 + ... + 103077.

Almost surely, 2^3399990722 is an apocalyptic number.

3399990722 is a deficient number, since it is larger than the sum of its proper divisors (1700119057).

3399990722 is an frugal number, since it uses more digits than its factorization.

3399990722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82464 (or 41233 counting only the distinct ones).

The product of its (nonzero) digits is 1653372, while the sum is 53.

The square root of 3399990722 is about 58309.4393902051. The cubic root of 3399990722 is about 1503.6932284313.

The spelling of 3399990722 in words is "three billion, three hundred ninety-nine million, nine hundred ninety thousand, seven hundred twenty-two".