674034337 has 8 divisors (see below), whose sum is σ = 687323880. Its totient is φ = 660766080.

The previous prime is 674034313. The next prime is 674034353. The reversal of 674034337 is 733430476.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 55815841 + 618218496 = 7471^2 + 24864^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-674034337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 674034296 and 674034305.

It is not an unprimeable number, because it can be changed into a prime (674034397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68589 + ... + 77797.

It is an arithmetic number, because the mean of its divisors is an integer number (85915485).

Almost surely, 2^674034337 is an apocalyptic number.

It is an amenable number.

674034337 is a deficient number, since it is larger than the sum of its proper divisors (13289543).

674034337 is a wasteful number, since it uses less digits than its factorization.

674034337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10643.

The product of its (nonzero) digits is 127008, while the sum is 37.

The square root of 674034337 is about 25962.1712689829. The cubic root of 674034337 is about 876.7868083806.

The spelling of 674034337 in words is "six hundred seventy-four million, thirty-four thousand, three hundred thirty-seven".