674866699 has 8 divisors (see below), whose sum is σ = 727355552. Its totient is φ = 622460160.

The previous prime is 674866691. The next prime is 674866711. The reversal of 674866699 is 996668476.

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 674866699 - 2³ = 674866691 is a prime.

It is a super-2 number, since 2×674866699² = 910890122838313202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674866691) 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, 2982 + ... + 36859.

It is an arithmetic number, because the mean of its divisors is an integer number (90919444).

Almost surely, 2^674866699 is an apocalyptic number.

674866699 is a deficient number, since it is larger than the sum of its proper divisors (52488853).

674866699 is a wasteful number, since it uses less digits than its factorization.

674866699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41157.

The product of its digits is 23514624, while the sum is 61.

The square root of 674866699 is about 25978.1966079249. The cubic root of 674866699 is about 877.1475732936.

The spelling of 674866699 in words is "six hundred seventy-four million, eight hundred sixty-six thousand, six hundred ninety-nine".