674462450 has 24 divisors (see below), whose sum is σ = 1257437748. Its totient is φ = 269153280.

The previous prime is 674462431. The next prime is 674462497. The reversal of 674462450 is 54264476.

It can be written as a sum of positive squares in 6 ways, for example, as 55995289 + 618467161 = 7483^2 + 24869^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6074 + ... + 37226.

Almost surely, 2^674462450 is an apocalyptic number.

674462450 is a deficient number, since it is larger than the sum of its proper divisors (582975298).

674462450 is a wasteful number, since it uses less digits than its factorization.

674462450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31598 (or 31593 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 674462450 is about 25970.4148984956. The cubic root of 674462450 is about 876.9723995133.

It can be divided in two parts, 67446 and 2450, that added together give a palindrome (69896).

The spelling of 674462450 in words is "six hundred seventy-four million, four hundred sixty-two thousand, four hundred fifty".