339476642 has 16 divisors (see below), whose sum is σ = 535187520. Its totient is φ = 161187312.

The previous prime is 339476633. The next prime is 339476663. The reversal of 339476642 is 246674933.

It is a junction number, because it is equal to n+sod(n) for n = 339476593 and 339476602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20153 + ... + 32940.

It is an arithmetic number, because the mean of its divisors is an integer number (33449220).

Almost surely, 2^339476642 is an apocalyptic number.

339476642 is a deficient number, since it is larger than the sum of its proper divisors (195710878).

339476642 is a wasteful number, since it uses less digits than its factorization.

339476642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53257.

The product of its digits is 653184, while the sum is 44.

The square root of 339476642 is about 18424.8919128444. The cubic root of 339476642 is about 697.5949037329.

The spelling of 339476642 in words is "three hundred thirty-nine million, four hundred seventy-six thousand, six hundred forty-two".