3396621939 has 8 divisors (see below), whose sum is σ = 4530151632. Its totient is φ = 2263753440.

The previous prime is 3396621929. The next prime is 3396621953. The reversal of 3396621939 is 9391266933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3396621939 is a prime.

It is a super-2 number, since 2×3396621939² = 23074081192992239442, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3396621891 and 3396621900.

It is not an unprimeable number, because it can be changed into a prime (3396621929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153184 + ... + 173949.

It is an arithmetic number, because the mean of its divisors is an integer number (566268954).

Almost surely, 2^3396621939 is an apocalyptic number.

3396621939 is a deficient number, since it is larger than the sum of its proper divisors (1133529693).

3396621939 is a wasteful number, since it uses less digits than its factorization.

3396621939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330597.

The product of its digits is 1417176, while the sum is 51.

The square root of 3396621939 is about 58280.5451158446. The cubic root of 3396621939 is about 1503.1964339240.

The spelling of 3396621939 in words is "three billion, three hundred ninety-six million, six hundred twenty-one thousand, nine hundred thirty-nine".