674220622 has 8 divisors (see below), whose sum is σ = 1011533256. Its totient is φ = 337042872.

The previous prime is 674220601. The next prime is 674220637. The reversal of 674220622 is 226022476.

674220622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20128 + ... + 41875.

It is an arithmetic number, because the mean of its divisors is an integer number (126441657).

Almost surely, 2^674220622 is an apocalyptic number.

674220622 is a deficient number, since it is larger than the sum of its proper divisors (337312634).

674220622 is a wasteful number, since it uses less digits than its factorization.

674220622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67442.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 674220622 is about 25965.7586447999. The cubic root of 674220622 is about 876.8675743877.

The spelling of 674220622 in words is "six hundred seventy-four million, two hundred twenty thousand, six hundred twenty-two".