339393847 has 8 divisors (see below), whose sum is σ = 365650544. Its totient is φ = 313158528.

The previous prime is 339393841. The next prime is 339393869. The reversal of 339393847 is 748393933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 339393847 - 2²³ = 331005239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 339393847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339393841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45868 + ... + 52750.

It is an arithmetic number, because the mean of its divisors is an integer number (45706318).

Almost surely, 2^339393847 is an apocalyptic number.

339393847 is a deficient number, since it is larger than the sum of its proper divisors (26256697).

339393847 is a wasteful number, since it uses less digits than its factorization.

339393847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10689.

The product of its digits is 1469664, while the sum is 49.

The square root of 339393847 is about 18422.6449512550. The cubic root of 339393847 is about 697.5381869528.

The spelling of 339393847 in words is "three hundred thirty-nine million, three hundred ninety-three thousand, eight hundred forty-seven".