674412473 has 8 divisors (see below), whose sum is σ = 788682048. Its totient is φ = 564624144.

The previous prime is 674412449. The next prime is 674412481. The reversal of 674412473 is 374214476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 674412473 - 2⁸ = 674412217 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (674412443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119986 + ... + 1120587.

It is an arithmetic number, because the mean of its divisors is an integer number (98585256).

Almost surely, 2^674412473 is an apocalyptic number.

It is an amenable number.

674412473 is a deficient number, since it is larger than the sum of its proper divisors (114269575).

674412473 is a wasteful number, since it uses less digits than its factorization.

674412473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240623.

The product of its digits is 112896, while the sum is 38.

The square root of 674412473 is about 25969.4526896506. The cubic root of 674412473 is about 876.9507380493.

The spelling of 674412473 in words is "six hundred seventy-four million, four hundred twelve thousand, four hundred seventy-three".