336940479 has 20 divisors (see below), whose sum is σ = 510234736. Its totient is φ = 221546016.

The previous prime is 336940477. The next prime is 336940489. The reversal of 336940479 is 974049633.

It is not a de Polignac number, because 336940479 - 2¹ = 336940477 is a prime.

It is a super-2 number, since 2×336940479² = 227057772777498882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336940477) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22579 + ... + 34404.

Almost surely, 2^336940479 is an apocalyptic number.

336940479 is a deficient number, since it is larger than the sum of its proper divisors (173294257).

336940479 is an equidigital number, since it uses as much as digits as its factorization.

336940479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57068 (or 57059 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The square root of 336940479 is about 18355.9385213614. The cubic root of 336940479 is about 695.8533616460.

The spelling of 336940479 in words is "three hundred thirty-six million, nine hundred forty thousand, four hundred seventy-nine".