339953745 has 16 divisors (see below), whose sum is σ = 550039680. Its totient is φ = 179270784.

The previous prime is 339953741. The next prime is 339953753. The reversal of 339953745 is 547359933.

It is not a de Polignac number, because 339953745 - 2² = 339953741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 339953694 and 339953703.

It is not an unprimeable number, because it can be changed into a prime (339953741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125989 + ... + 128658.

It is an arithmetic number, because the mean of its divisors is an integer number (34377480).

Almost surely, 2^339953745 is an apocalyptic number.

It is an amenable number.

339953745 is a deficient number, since it is larger than the sum of its proper divisors (210085935).

339953745 is a wasteful number, since it uses less digits than its factorization.

339953745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254744.

The product of its digits is 1530900, while the sum is 48.

The square root of 339953745 is about 18437.8346071332. The cubic root of 339953745 is about 697.9215524462.

The spelling of 339953745 in words is "three hundred thirty-nine million, nine hundred fifty-three thousand, seven hundred forty-five".