674072499 has 4 divisors (see below), whose sum is σ = 898763336. Its totient is φ = 449381664.

The previous prime is 674072473. The next prime is 674072521. The reversal of 674072499 is 994270476.

674072499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 674072499 - 2⁵ = 674072467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674072099) 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, 112345414 + ... + 112345419.

It is an arithmetic number, because the mean of its divisors is an integer number (224690834).

Almost surely, 2^674072499 is an apocalyptic number.

674072499 is a deficient number, since it is larger than the sum of its proper divisors (224690837).

674072499 is a wasteful number, since it uses less digits than its factorization.

674072499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224690836.

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 674072499 is about 25962.9062125179. The cubic root of 674072499 is about 876.8033551671.

The spelling of 674072499 in words is "six hundred seventy-four million, seventy-two thousand, four hundred ninety-nine".