674222476 has 12 divisors (see below), whose sum is σ = 1182972672. Its totient is φ = 336230288.

The previous prime is 674222449. The next prime is 674222477.

674222476 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (674222477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218515 + ... + 221578.

It is an arithmetic number, because the mean of its divisors is an integer number (98581056).

Almost surely, 2^674222476 is an apocalyptic number.

It is an amenable number.

674222476 is a deficient number, since it is larger than the sum of its proper divisors (508750196).

674222476 is a wasteful number, since it uses less digits than its factorization.

674222476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440480 (or 440478 counting only the distinct ones).

The product of its digits is 225792, while the sum is 40.

The square root of 674222476 is about 25965.7943456386. The cubic root of 674222476 is about 876.8683781360.

The spelling of 674222476 in words is "six hundred seventy-four million, two hundred twenty-two thousand, four hundred seventy-six".