339554939 has 4 divisors (see below), whose sum is σ = 351263760. Its totient is φ = 327846120.

The previous prime is 339554933. The next prime is 339554953. The reversal of 339554939 is 939455933.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 939455933 = 13 ⋅72265841.

It is a cyclic number.

It is not a de Polignac number, because 339554939 - 2²⁴ = 322777723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (339554933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5854367 + ... + 5854424.

It is an arithmetic number, because the mean of its divisors is an integer number (87815940).

Almost surely, 2^339554939 is an apocalyptic number.

339554939 is a deficient number, since it is larger than the sum of its proper divisors (11708821).

339554939 is a wasteful number, since it uses less digits than its factorization.

339554939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11708820.

The product of its digits is 1968300, while the sum is 50.

The square root of 339554939 is about 18427.0165517916. The cubic root of 339554939 is about 697.6485307799.

The spelling of 339554939 in words is "three hundred thirty-nine million, five hundred fifty-four thousand, nine hundred thirty-nine".