481598340 has 24 divisors (see below), whose sum is σ = 1348475520. Its totient is φ = 128426208.

The previous prime is 481598329. The next prime is 481598347. The reversal of 481598340 is 43895184.

It is a super-2 number, since 2×481598340² = 463873922181511200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 481598292 and 481598301.

It is not an unprimeable number, because it can be changed into a prime (481598347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4013260 + ... + 4013379.

It is an arithmetic number, because the mean of its divisors is an integer number (56186480).

Almost surely, 2^481598340 is an apocalyptic number.

It is an amenable number.

481598340 is an abundant number, since it is smaller than the sum of its proper divisors (866877180).

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

481598340 is a wasteful number, since it uses less digits than its factorization.

481598340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8026651 (or 8026649 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 481598340 is about 21945.3489377590. The cubic root of 481598340 is about 783.8416333775.

The spelling of 481598340 in words is "four hundred eighty-one million, five hundred ninety-eight thousand, three hundred forty".