331120296 has 192 divisors, whose sum is σ = 1042641600. Its totient is φ = 94058496.

The previous prime is 331120291. The next prime is 331120297. The reversal of 331120296 is 692021133.

It is not an unprimeable number, because it can be changed into a prime (331120291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 764496 + ... + 764928.

It is an arithmetic number, because the mean of its divisors is an integer number (5430425).

Almost surely, 2^331120296 is an apocalyptic number.

331120296 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 331120296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (521320800).

331120296 is an abundant number, since it is smaller than the sum of its proper divisors (711521304).

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

331120296 is a wasteful number, since it uses less digits than its factorization.

331120296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 331120296 is about 18196.7111314105. The cubic root of 331120296 is about 691.8234316238.

The spelling of 331120296 in words is "three hundred thirty-one million, one hundred twenty thousand, two hundred ninety-six".