481791332 has 12 divisors (see below), whose sum is σ = 919783536. Its totient is φ = 218996040.

The previous prime is 481791329. The next prime is 481791347. The reversal of 481791332 is 233197184.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5474858 + ... + 5474945.

It is an arithmetic number, because the mean of its divisors is an integer number (76648628).

Almost surely, 2^481791332 is an apocalyptic number.

It is an amenable number.

481791332 is a deficient number, since it is larger than the sum of its proper divisors (437992204).

481791332 is a wasteful number, since it uses less digits than its factorization.

481791332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10949818 (or 10949816 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 481791332 is about 21949.7456021704. The cubic root of 481791332 is about 783.9463229424.

The spelling of 481791332 in words is "four hundred eighty-one million, seven hundred ninety-one thousand, three hundred thirty-two".