339077813 has 4 divisors (see below), whose sum is σ = 339225120. Its totient is φ = 338930508.

The previous prime is 339077803. The next prime is 339077839. The reversal of 339077813 is 318770933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 339077813 - 2¹² = 339073717 is a prime.

It is a super-2 number, since 2×339077813² = 229947526537725938, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339077803) 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, 70145 + ... + 74822.

It is an arithmetic number, because the mean of its divisors is an integer number (84806280).

Almost surely, 2^339077813 is an apocalyptic number.

It is an amenable number.

339077813 is a deficient number, since it is larger than the sum of its proper divisors (147307).

339077813 is a wasteful number, since it uses less digits than its factorization.

339077813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147306.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 339077813 is about 18414.0656292954. The cubic root of 339077813 is about 697.3216104051.

The spelling of 339077813 in words is "three hundred thirty-nine million, seventy-seven thousand, eight hundred thirteen".