481980996 has 96 divisors (see below), whose sum is σ = 1441440000. Its totient is φ = 136422144.

The previous prime is 481980959. The next prime is 481981001. The reversal of 481980996 is 699089184.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79480 + ... + 85328.

It is an arithmetic number, because the mean of its divisors is an integer number (15015000).

Almost surely, 2^481980996 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 481980996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720720000).

481980996 is an abundant number, since it is smaller than the sum of its proper divisors (959459004).

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

481980996 is a wasteful number, since it uses less digits than its factorization.

481980996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5978 (or 5970 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 54.

The square root of 481980996 is about 21954.0655915937. The cubic root of 481980996 is about 784.0491799810.

The spelling of 481980996 in words is "four hundred eighty-one million, nine hundred eighty thousand, nine hundred ninety-six".