674275396 has 6 divisors (see below), whose sum is σ = 1179981950. Its totient is φ = 337137696.

The previous prime is 674275387. The next prime is 674275397. The reversal of 674275396 is 693572476.

It can be written as a sum of positive squares in only one way, i.e., 471497796 + 202777600 = 21714^2 + 14240^2 .

It is not an unprimeable number, because it can be changed into a prime (674275397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84284421 + ... + 84284428.

Almost surely, 2^674275396 is an apocalyptic number.

It is an amenable number.

674275396 is a deficient number, since it is larger than the sum of its proper divisors (505706554).

674275396 is a wasteful number, since it uses less digits than its factorization.

674275396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168568853 (or 168568851 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 49.

The square root of 674275396 is about 25966.8133585929. The cubic root of 674275396 is about 876.8913194559.

The spelling of 674275396 in words is "six hundred seventy-four million, two hundred seventy-five thousand, three hundred ninety-six".