674508299029 has 8 divisors (see below), whose sum is σ = 713687541440. Its totient is φ = 635696937216.

The previous prime is 674508299021. The next prime is 674508299057. The reversal of 674508299029 is 920992805476.

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 674508299029 - 2³ = 674508299021 is a prime.

It is a super-2 number, since 2×674508299029² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674508299021) 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, 91966377 + ... + 91973710.

It is an arithmetic number, because the mean of its divisors is an integer number (89210942680).

Almost surely, 2^674508299029 is an apocalyptic number.

It is an amenable number.

674508299029 is a deficient number, since it is larger than the sum of its proper divisors (39179242411).

674508299029 is a wasteful number, since it uses less digits than its factorization.

674508299029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183940299.

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 674508299029 in words is "six hundred seventy-four billion, five hundred eight million, two hundred ninety-nine thousand, twenty-nine".