674297496 has 48 divisors (see below), whose sum is σ = 1851253560. Its totient is φ = 221685120.

The previous prime is 674297467. The next prime is 674297497. The reversal of 674297496 is 694792476.

It is a happy number.

674297496 is a `hidden beast` number, since 67 + 4 + 2 + 97 + 496 = 666.

It is a super-2 number, since 2×674297496² = 909354226223740032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674297497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58890 + ... + 69401.

Almost surely, 2^674297496 is an apocalyptic number.

It is an amenable number.

674297496 is an abundant number, since it is smaller than the sum of its proper divisors (1176956064).

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

674297496 is a wasteful number, since it uses less digits than its factorization.

674297496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128376 (or 128369 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The square root of 674297496 is about 25967.2388982733. The cubic root of 674297496 is about 876.9008996593.

The spelling of 674297496 in words is "six hundred seventy-four million, two hundred ninety-seven thousand, four hundred ninety-six".