339820977 has 8 divisors (see below), whose sum is σ = 467710720. Its totient is φ = 219239280.

The previous prime is 339820967. The next prime is 339821011. The reversal of 339820977 is 779028933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 339820977 - 2⁴ = 339820961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (339820937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826902 + ... + 1827087.

It is an arithmetic number, because the mean of its divisors is an integer number (58463840).

Almost surely, 2^339820977 is an apocalyptic number.

It is an amenable number.

339820977 is a deficient number, since it is larger than the sum of its proper divisors (127889743).

339820977 is a wasteful number, since it uses less digits than its factorization.

339820977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3654023.

The product of its (nonzero) digits is 571536, while the sum is 48.

The square root of 339820977 is about 18434.2338327363. The cubic root of 339820977 is about 697.8306835014.

The spelling of 339820977 in words is "three hundred thirty-nine million, eight hundred twenty thousand, nine hundred seventy-seven".