336672028 has 96 divisors (see below), whose sum is σ = 779563008. Its totient is φ = 123379200.

The previous prime is 336671977. The next prime is 336672041. The reversal of 336672028 is 820276633.

It is a super-2 number, since 2×336672028² = 226696108875265568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 352800 + ... + 353752.

It is an arithmetic number, because the mean of its divisors is an integer number (8120448).

Almost surely, 2^336672028 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 336672028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (389781504).

336672028 is an abundant number, since it is smaller than the sum of its proper divisors (442890980).

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

336672028 is a wasteful number, since it uses less digits than its factorization.

336672028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043 (or 1041 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 336672028 is about 18348.6246896055. The cubic root of 336672028 is about 695.6685098449.

The spelling of 336672028 in words is "three hundred thirty-six million, six hundred seventy-two thousand, twenty-eight".