332076640 has 192 divisors, whose sum is σ = 964099584. Its totient is φ = 105504768.

The previous prime is 332076637. The next prime is 332076643. The reversal of 332076640 is 46670233.

It is an interprime number because it is at equal distance from previous prime (332076637) and next prime (332076643).

It is a super-2 number, since 2×332076640² = 220549789667379200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332076643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2037199 + ... + 2037361.

It is an arithmetic number, because the mean of its divisors is an integer number (5021352).

Almost surely, 2^332076640 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 332076640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482049792).

332076640 is an abundant number, since it is smaller than the sum of its proper divisors (632022944).

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

332076640 is a wasteful number, since it uses less digits than its factorization.

332076640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 332076640 is about 18222.9701201533. The cubic root of 332076640 is about 692.4888345500.

The spelling of 332076640 in words is "three hundred thirty-two million, seventy-six thousand, six hundred forty".