336402434 has 8 divisors (see below), whose sum is σ = 512876028. Its totient is φ = 165443760.

The previous prime is 336402433. The next prime is 336402533. The reversal of 336402434 is 434204633.

It can be written as a sum of positive squares in 2 ways, for example, as 335073025 + 1329409 = 18305^2 + 1153^2 .

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

It is a super-2 number, since 2×336402434² = 226333195202248712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 336402397 and 336402406.

It is not an unprimeable number, because it can be changed into a prime (336402431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1378577 + ... + 1378820.

Almost surely, 2^336402434 is an apocalyptic number.

336402434 is a deficient number, since it is larger than the sum of its proper divisors (176473594).

336402434 is a wasteful number, since it uses less digits than its factorization.

336402434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757460.

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 336402434 is about 18341.2767821654. The cubic root of 336402434 is about 695.4827720711.

The spelling of 336402434 in words is "three hundred thirty-six million, four hundred two thousand, four hundred thirty-four".