339387156 has 18 divisors (see below), whose sum is σ = 857895402. Its totient is φ = 113129040.

The previous prime is 339387119. The next prime is 339387157. The reversal of 339387156 is 651783933.

It can be written as a sum of positive squares in only one way, i.e., 320983056 + 18404100 = 17916^2 + 4290^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339387157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4713675 + ... + 4713746.

Almost surely, 2^339387156 is an apocalyptic number.

339387156 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

339387156 is an abundant number, since it is smaller than the sum of its proper divisors (518508246).

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

339387156 is a wasteful number, since it uses less digits than its factorization.

339387156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9427431 (or 9427426 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 339387156 is about 18422.4633532001. The cubic root of 339387156 is about 697.5336030367.

The spelling of 339387156 in words is "three hundred thirty-nine million, three hundred eighty-seven thousand, one hundred fifty-six".