674735463 has 6 divisors (see below), whose sum is σ = 974617904. Its totient is φ = 449823636.

The previous prime is 674735461. The next prime is 674735471. The reversal of 674735463 is 364537476.

674735463 is a `hidden beast` number, since 67 + 47 + 3 + 546 + 3 = 666.

It is not a de Polignac number, because 674735463 - 2¹ = 674735461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674735461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37485295 + ... + 37485312.

Almost surely, 2^674735463 is an apocalyptic number.

674735463 is a deficient number, since it is larger than the sum of its proper divisors (299882441).

674735463 is a wasteful number, since it uses less digits than its factorization.

674735463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74970613 (or 74970610 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 45.

The square root of 674735463 is about 25975.6705976958. The cubic root of 674735463 is about 877.0907122860.

The spelling of 674735463 in words is "six hundred seventy-four million, seven hundred thirty-five thousand, four hundred sixty-three".