674016293 has 8 divisors (see below), whose sum is σ = 677399520. Its totient is φ = 670641840.

The previous prime is 674016283. The next prime is 674016341. The reversal of 674016293 is 392610476.

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 674016293 - 2¹² = 674012197 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 (674016263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192563 + ... + 196031.

It is an arithmetic number, because the mean of its divisors is an integer number (84674940).

Almost surely, 2^674016293 is an apocalyptic number.

It is an amenable number.

674016293 is a deficient number, since it is larger than the sum of its proper divisors (3383227).

674016293 is a wasteful number, since it uses less digits than its factorization.

674016293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4387.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 674016293 is about 25961.8237610535. The cubic root of 674016293 is about 876.7789844062.

The spelling of 674016293 in words is "six hundred seventy-four million, sixteen thousand, two hundred ninety-three".