331480500 has 192 divisors, whose sum is σ = 1056706560. Its totient is φ = 80256000.

The previous prime is 331480493. The next prime is 331480547. The reversal of 331480500 is 5084133.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 1735405 + ... + 1735595.

It is an arithmetic number, because the mean of its divisors is an integer number (5503680).

Almost surely, 2^331480500 is an apocalyptic number.

331480500 is a gapful number since it is divisible by the number (30) 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 331480500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (528353280).

331480500 is an abundant number, since it is smaller than the sum of its proper divisors (725226060).

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

331480500 is a wasteful number, since it uses less digits than its factorization.

331480500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 331480500 is about 18206.6059439974. The cubic root of 331480500 is about 692.0742037884.

The spelling of 331480500 in words is "three hundred thirty-one million, four hundred eighty thousand, five hundred".