674223099 has 8 divisors (see below), whose sum is σ = 980688192. Its totient is φ = 408620040.

The previous prime is 674223091. The next prime is 674223119. The reversal of 674223099 is 990322476.

It is a happy number.

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

It is not a de Polignac number, because 674223099 - 2³ = 674223091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 674223099.

It is not an unprimeable number, because it can be changed into a prime (674223091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10215469 + ... + 10215534.

It is an arithmetic number, because the mean of its divisors is an integer number (122586024).

Almost surely, 2^674223099 is an apocalyptic number.

674223099 is a deficient number, since it is larger than the sum of its proper divisors (306465093).

674223099 is a wasteful number, since it uses less digits than its factorization.

674223099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20431017.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 674223099 is about 25965.8063421878. The cubic root of 674223099 is about 876.8686482193.

The spelling of 674223099 in words is "six hundred seventy-four million, two hundred twenty-three thousand, ninety-nine".