336487936 has 80 divisors (see below), whose sum is σ = 723743856. Its totient is φ = 155713536.

The previous prime is 336487933. The next prime is 336487951. The reversal of 336487936 is 639784633.

It is a super-2 number, since 2×336487936² = 226448262147080192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 336487936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336487933) 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, 582880 + ... + 583456.

Almost surely, 2^336487936 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 336487936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361871928).

336487936 is an abundant number, since it is smaller than the sum of its proper divisors (387255920).

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

336487936 is an equidigital number, since it uses as much as digits as its factorization.

336487936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 663 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 49.

The square root of 336487936 is about 18343.6074968911. The cubic root of 336487936 is about 695.5416897291.

The spelling of 336487936 in words is "three hundred thirty-six million, four hundred eighty-seven thousand, nine hundred thirty-six".