296690328 has 96 divisors (see below), whose sum is σ = 885502800. Its totient is φ = 88992000.

The previous prime is 296690321. The next prime is 296690333. The reversal of 296690328 is 823096692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296690321) 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 23 ways as a sum of consecutive naturals, for example, 78138 + ... + 81846.

Almost surely, 2^296690328 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 296690328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442751400).

296690328 is an abundant number, since it is smaller than the sum of its proper divisors (588812472).

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

296690328 is a wasteful number, since it uses less digits than its factorization.

296690328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3833 (or 3826 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 296690328 is about 17224.7011004545. The cubic root of 296690328 is about 666.9620595397.

The spelling of 296690328 in words is "two hundred ninety-six million, six hundred ninety thousand, three hundred twenty-eight".