674144117 has 8 divisors (see below), whose sum is σ = 682214400. Its totient is φ = 666085024.

The previous prime is 674144087. The next prime is 674144147. The reversal of 674144117 is 711441476.

It is an interprime number because it is at equal distance from previous prime (674144087) and next prime (674144147).

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

It is a cyclic number.

It is not a de Polignac number, because 674144117 - 2⁸ = 674143861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674144147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237734 + ... + 240552.

It is an arithmetic number, because the mean of its divisors is an integer number (85276800).

Almost surely, 2^674144117 is an apocalyptic number.

It is an amenable number.

674144117 is a deficient number, since it is larger than the sum of its proper divisors (8070283).

674144117 is a wasteful number, since it uses less digits than its factorization.

674144117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5595.

The product of its digits is 18816, while the sum is 35.

The square root of 674144117 is about 25964.2854128512. The cubic root of 674144117 is about 876.8344065644.

The spelling of 674144117 in words is "six hundred seventy-four million, one hundred forty-four thousand, one hundred seventeen".