339442807 has 8 divisors (see below), whose sum is σ = 371921040. Its totient is φ = 307234560.

The previous prime is 339442799. The next prime is 339442823. The reversal of 339442807 is 708244933.

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 339442807 - 2³ = 339442799 is a prime.

It is a super-3 number, since 3×339442807³ (a number of 27 digits) contains 333 as substring.

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 339442807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339442897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64858 + ... + 69895.

It is an arithmetic number, because the mean of its divisors is an integer number (46490130).

Almost surely, 2^339442807 is an apocalyptic number.

339442807 is a deficient number, since it is larger than the sum of its proper divisors (32478233).

339442807 is a wasteful number, since it uses less digits than its factorization.

339442807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134993.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 339442807 is about 18423.9737027602. The cubic root of 339442807 is about 697.5717269711.

The spelling of 339442807 in words is "three hundred thirty-nine million, four hundred forty-two thousand, eight hundred seven".