339940884 has 12 divisors (see below), whose sum is σ = 793195424. Its totient is φ = 113313624.

The previous prime is 339940883. The next prime is 339940903. The reversal of 339940884 is 488049933.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×339940884² = 231119609229402912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339940883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14164192 + ... + 14164215.

Almost surely, 2^339940884 is an apocalyptic number.

It is an amenable number.

339940884 is an abundant number, since it is smaller than the sum of its proper divisors (453254540).

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

339940884 is a wasteful number, since it uses less digits than its factorization.

339940884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28328414 (or 28328412 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 339940884 is about 18437.4858372827. The cubic root of 339940884 is about 697.9127511682.

The spelling of 339940884 in words is "three hundred thirty-nine million, nine hundred forty thousand, eight hundred eighty-four".