336531406 has 4 divisors (see below), whose sum is σ = 504797112. Its totient is φ = 168265702.

The previous prime is 336531379. The next prime is 336531413. The reversal of 336531406 is 604135633.

336531406 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 604135633 = 59 ⋅10239587.

It is a super-2 number, since 2×336531406² = 226506774448673672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84132850 + ... + 84132853.

It is an arithmetic number, because the mean of its divisors is an integer number (126199278).

Almost surely, 2^336531406 is an apocalyptic number.

336531406 is a deficient number, since it is larger than the sum of its proper divisors (168265706).

336531406 is a wasteful number, since it uses less digits than its factorization.

336531406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168265705.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 336531406 is about 18344.7923400621. The cubic root of 336531406 is about 695.5716401791.

The spelling of 336531406 in words is "three hundred thirty-six million, five hundred thirty-one thousand, four hundred six".