339421277 has 8 divisors (see below), whose sum is σ = 371726880. Its totient is φ = 308000880.

The previous prime is 339421261. The next prime is 339421289. The reversal of 339421277 is 772124933.

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 339421277 - 2⁴ = 339421261 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 339421277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339421177) 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, 220499 + ... + 222032.

It is an arithmetic number, because the mean of its divisors is an integer number (46465860).

Almost surely, 2^339421277 is an apocalyptic number.

It is an amenable number.

339421277 is a deficient number, since it is larger than the sum of its proper divisors (32305603).

339421277 is a wasteful number, since it uses less digits than its factorization.

339421277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442603.

The product of its digits is 63504, while the sum is 38.

The square root of 339421277 is about 18423.3894004334. The cubic root of 339421277 is about 697.5569782550.

The spelling of 339421277 in words is "three hundred thirty-nine million, four hundred twenty-one thousand, two hundred seventy-seven".