336887404 has 48 divisors (see below), whose sum is σ = 721324800. Its totient is φ = 134450496.

The previous prime is 336887387. The next prime is 336887407. The reversal of 336887404 is 404788633.

It is a happy number.

It is a super-2 number, since 2×336887404² = 226986245947718432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336887407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26022 + ... + 36754.

It is an arithmetic number, because the mean of its divisors is an integer number (15027600).

Almost surely, 2^336887404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 336887404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360662400).

336887404 is an abundant number, since it is smaller than the sum of its proper divisors (384437396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

336887404 is a wasteful number, since it uses less digits than its factorization.

336887404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10822 (or 10820 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The square root of 336887404 is about 18354.4927470088. The cubic root of 336887404 is about 695.8168226934.

The spelling of 336887404 in words is "three hundred thirty-six million, eight hundred eighty-seven thousand, four hundred four".