339249243 has 16 divisors (see below), whose sum is σ = 469541376. Its totient is φ = 217719840.

The previous prime is 339249217. The next prime is 339249269. The reversal of 339249243 is 342942933.

It is an interprime number because it is at equal distance from previous prime (339249217) and next prime (339249269).

It is not a de Polignac number, because 339249243 - 2⁶ = 339249179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (339242243) 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, 11121 + ... + 28322.

It is an arithmetic number, because the mean of its divisors is an integer number (29346336).

Almost surely, 2^339249243 is an apocalyptic number.

339249243 is a deficient number, since it is larger than the sum of its proper divisors (130292133).

339249243 is a wasteful number, since it uses less digits than its factorization.

339249243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39554.

The product of its digits is 139968, while the sum is 39.

The square root of 339249243 is about 18418.7199066602. The cubic root of 339249243 is about 697.4391072341.

The spelling of 339249243 in words is "three hundred thirty-nine million, two hundred forty-nine thousand, two hundred forty-three".