339023816 has 8 divisors (see below), whose sum is σ = 635669670. Its totient is φ = 169511904.

The previous prime is 339023813. The next prime is 339023837. The reversal of 339023816 is 618320933.

It can be written as a sum of positive squares in only one way, i.e., 280562500 + 58461316 = 16750^2 + 7646^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×339023816² = 229874295630403712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (339023813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21188981 + ... + 21188996.

Almost surely, 2^339023816 is an apocalyptic number.

It is an amenable number.

339023816 is a deficient number, since it is larger than the sum of its proper divisors (296645854).

339023816 is a wasteful number, since it uses less digits than its factorization.

339023816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42377983 (or 42377979 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 339023816 is about 18412.5993819450. The cubic root of 339023816 is about 697.2845930672.

The spelling of 339023816 in words is "three hundred thirty-nine million, twenty-three thousand, eight hundred sixteen".