674344425 has 48 divisors (see below), whose sum is σ = 1173174912. Its totient is φ = 341337600.

The previous prime is 674344403. The next prime is 674344441. The reversal of 674344425 is 524443476.

674344425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 674344425 - 2⁵ = 674344393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110812 + ... + 116738.

It is an arithmetic number, because the mean of its divisors is an integer number (24441144).

Almost surely, 2^674344425 is an apocalyptic number.

It is an amenable number.

674344425 is a deficient number, since it is larger than the sum of its proper divisors (498830487).

674344425 is a wasteful number, since it uses less digits than its factorization.

674344425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6018 (or 6013 counting only the distinct ones).

The product of its digits is 322560, while the sum is 39.

The square root of 674344425 is about 25968.1425019195. The cubic root of 674344425 is about 876.9212423755.

The spelling of 674344425 in words is "six hundred seventy-four million, three hundred forty-four thousand, four hundred twenty-five".