674513576 has 32 divisors (see below), whose sum is σ = 1398600000. Its totient is φ = 302394240.

The previous prime is 674513569. The next prime is 674513597. The reversal of 674513576 is 675315476.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46076 + ... + 58923.

It is an arithmetic number, because the mean of its divisors is an integer number (43706250).

Almost surely, 2^674513576 is an apocalyptic number.

It is an amenable number.

674513576 is an abundant number, since it is smaller than the sum of its proper divisors (724086424).

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

674513576 is a wasteful number, since it uses less digits than its factorization.

674513576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105089 (or 105085 counting only the distinct ones).

The product of its digits is 529200, while the sum is 44.

The square root of 674513576 is about 25971.3991921883. The cubic root of 674513576 is about 876.9945578796.

The spelling of 674513576 in words is "six hundred seventy-four million, five hundred thirteen thousand, five hundred seventy-six".