339689780252 has 12 divisors (see below), whose sum is σ = 595053368280. Its totient is φ = 169674532176.

The previous prime is 339689780237. The next prime is 339689780273. The reversal of 339689780252 is 252087986933.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42585002 + ... + 42592977.

It is an arithmetic number, because the mean of its divisors is an integer number (49587780690).

Almost surely, 2^339689780252 is an apocalyptic number.

It is an amenable number.

339689780252 is a deficient number, since it is larger than the sum of its proper divisors (255363588028).

339689780252 is a wasteful number, since it uses less digits than its factorization.

339689780252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85178980 (or 85178978 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 339689780252 in words is "three hundred thirty-nine billion, six hundred eighty-nine million, seven hundred eighty thousand, two hundred fifty-two".