3394571564 has 24 divisors (see below), whose sum is σ = 6200839008. Its totient is φ = 1622952320.

The previous prime is 3394571563. The next prime is 3394571581. The reversal of 3394571564 is 4651754933.

It is a super-2 number, since 2×3394571564² = 23046232206234812192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3394571561) 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, 491624 + ... + 498480.

It is an arithmetic number, because the mean of its divisors is an integer number (258368292).

Almost surely, 2^3394571564 is an apocalyptic number.

It is an amenable number.

3394571564 is a deficient number, since it is larger than the sum of its proper divisors (2806267444).

3394571564 is a wasteful number, since it uses less digits than its factorization.

3394571564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12265 (or 12263 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 47.

The square root of 3394571564 is about 58262.9518991271. The cubic root of 3394571564 is about 1502.8939042513.

The spelling of 3394571564 in words is "three billion, three hundred ninety-four million, five hundred seventy-one thousand, five hundred sixty-four".