336778944 has 56 divisors (see below), whose sum is σ = 893765040. Its totient is φ = 111919104.

The previous prime is 336778931. The next prime is 336778957. The reversal of 336778944 is 449877633.

It is a happy number.

336778944 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (336778931) and next prime (336778957).

It is a super-2 number, since 2×336778944² = 226840114243510272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65292 + ... + 70260.

It is an arithmetic number, because the mean of its divisors is an integer number (15960090).

Almost surely, 2^336778944 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 336778944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (446882520).

336778944 is an abundant number, since it is smaller than the sum of its proper divisors (556986096).

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

336778944 is a wasteful number, since it uses less digits than its factorization.

336778944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5337 (or 5327 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 51.

The square root of 336778944 is about 18351.5379192045. The cubic root of 336778944 is about 695.7421425559.

The spelling of 336778944 in words is "three hundred thirty-six million, seven hundred seventy-eight thousand, nine hundred forty-four".