339742073 has 8 divisors (see below), whose sum is σ = 375705696. Its totient is φ = 304624800.

The previous prime is 339742069. The next prime is 339742087. The reversal of 339742073 is 370247933.

It is a happy number.

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 339742073 - 2² = 339742069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (339702073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210743 + ... + 212348.

It is an arithmetic number, because the mean of its divisors is an integer number (46963212).

Almost surely, 2^339742073 is an apocalyptic number.

It is an amenable number.

339742073 is a deficient number, since it is larger than the sum of its proper divisors (35963623).

339742073 is a wasteful number, since it uses less digits than its factorization.

339742073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423175.

The product of its (nonzero) digits is 95256, while the sum is 38.

The square root of 339742073 is about 18432.0935598754. The cubic root of 339742073 is about 697.7766688897.

The spelling of 339742073 in words is "three hundred thirty-nine million, seven hundred forty-two thousand, seventy-three".