674492288 has 16 divisors (see below), whose sum is σ = 1343715360. Its totient is φ = 337246080.

The previous prime is 674492251. The next prime is 674492297. The reversal of 674492288 is 882294476.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2634608 + ... + 2634863.

It is an arithmetic number, because the mean of its divisors is an integer number (83982210).

Almost surely, 2^674492288 is an apocalyptic number.

It is an amenable number.

674492288 is a deficient number, since it is larger than the sum of its proper divisors (669223072).

674492288 is an equidigital number, since it uses as much as digits as its factorization.

674492288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5269485 (or 5269473 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 674492288 is about 25970.9893535075. The cubic root of 674492288 is about 876.9853316474.

The spelling of 674492288 in words is "six hundred seventy-four million, four hundred ninety-two thousand, two hundred eighty-eight".