674976425 has 48 divisors (see below), whose sum is σ = 906608640. Its totient is φ = 496964160.

The previous prime is 674976409. The next prime is 674976427. The reversal of 674976425 is 524679476.

It is not a de Polignac number, because 674976425 - 2⁴ = 674976409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (674976427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4041692 + ... + 4041858.

It is an arithmetic number, because the mean of its divisors is an integer number (18887680).

Almost surely, 2^674976425 is an apocalyptic number.

It is an amenable number.

674976425 is a deficient number, since it is larger than the sum of its proper divisors (231632215).

674976425 is a wasteful number, since it uses less digits than its factorization.

674976425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 385 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 50.

The square root of 674976425 is about 25980.3084084851. The cubic root of 674976425 is about 877.1951089423.

The spelling of 674976425 in words is "six hundred seventy-four million, nine hundred seventy-six thousand, four hundred twenty-five".