339892493438 has 8 divisors (see below), whose sum is σ = 536672358120. Its totient is φ = 161001707400.

The previous prime is 339892493401. The next prime is 339892493441. The reversal of 339892493438 is 834394298933.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4472269613 + ... + 4472269688.

It is an arithmetic number, because the mean of its divisors is an integer number (67084044765).

Almost surely, 2^339892493438 is an apocalyptic number.

339892493438 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

339892493438 is a deficient number, since it is larger than the sum of its proper divisors (196779864682).

339892493438 is a wasteful number, since it uses less digits than its factorization.

339892493438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8944539322.

The product of its digits is 120932352, while the sum is 65.

The spelling of 339892493438 in words is "three hundred thirty-nine billion, eight hundred ninety-two million, four hundred ninety-three thousand, four hundred thirty-eight".