239739214 has 16 divisors (see below), whose sum is σ = 422478000. Its totient is φ = 100589760.

The previous prime is 239739209. The next prime is 239739221. The reversal of 239739214 is 412937932.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418839 + ... + 419410.

It is an arithmetic number, because the mean of its divisors is an integer number (26404875).

Almost surely, 2^239739214 is an apocalyptic number.

239739214 is a deficient number, since it is larger than the sum of its proper divisors (182738786).

239739214 is a wasteful number, since it uses less digits than its factorization.

239739214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838275.

The product of its digits is 81648, while the sum is 40.

The square root of 239739214 is about 15483.5142651789. The cubic root of 239739214 is about 621.2213299645.

The spelling of 239739214 in words is "two hundred thirty-nine million, seven hundred thirty-nine thousand, two hundred fourteen".