674341144 has 32 divisors (see below), whose sum is σ = 1281852000. Its totient is φ = 332543232.

The previous prime is 674341139. The next prime is 674341177. The reversal of 674341144 is 441143476.

It is a congruent number.

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, 201517 + ... + 204835.

It is an arithmetic number, because the mean of its divisors is an integer number (40057875).

Almost surely, 2^674341144 is an apocalyptic number.

It is an amenable number.

674341144 is a deficient number, since it is larger than the sum of its proper divisors (607510856).

674341144 is a wasteful number, since it uses less digits than its factorization.

674341144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667 (or 3663 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 674341144 is about 25968.0793282830. The cubic root of 674341144 is about 876.9198201629.

The spelling of 674341144 in words is "six hundred seventy-four million, three hundred forty-one thousand, one hundred forty-four".