339845992728 has 48 divisors (see below), whose sum is σ = 933874326840. Its totient is φ = 102983633280.

The previous prime is 339845992727. The next prime is 339845992769. The reversal of 339845992728 is 827299548933.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339845992727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58510525 + ... + 58516332.

Almost surely, 2^339845992728 is an apocalyptic number.

It is an amenable number.

339845992728 is an abundant number, since it is smaller than the sum of its proper divisors (594028334112).

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

339845992728 is a wasteful number, since it uses less digits than its factorization.

339845992728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117026888 (or 117026873 counting only the distinct ones).

The product of its digits is 235146240, while the sum is 69.

The spelling of 339845992728 in words is "three hundred thirty-nine billion, eight hundred forty-five million, nine hundred ninety-two thousand, seven hundred twenty-eight".