3338398836 has 72 divisors (see below), whose sum is σ = 8507293704. Its totient is φ = 1103800320.

The previous prime is 3338398831. The next prime is 3338398873. The reversal of 3338398836 is 6388938333.

It can be written as a sum of positive squares in 4 ways, for example, as 415915236 + 2922483600 = 20394^2 + 54060^2 .

It is a super-2 number, since 2×3338398836² = 22289813576412309792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3338398831) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2826166 + ... + 2827346.

It is an arithmetic number, because the mean of its divisors is an integer number (118156857).

Almost surely, 2^3338398836 is an apocalyptic number.

3338398836 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3338398836 is an abundant number, since it is smaller than the sum of its proper divisors (5168894868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3338398836 is a wasteful number, since it uses less digits than its factorization.

3338398836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761 (or 1756 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 54.

The square root of 3338398836 is about 57778.8788053212. The cubic root of 3338398836 is about 1494.5578847995.

The spelling of 3338398836 in words is "three billion, three hundred thirty-eight million, three hundred ninety-eight thousand, eight hundred thirty-six".