674342226 has 16 divisors (see below), whose sum is σ = 1498538400. Its totient is φ = 224780724.

The previous prime is 674342219. The next prime is 674342261. The reversal of 674342226 is 622243476.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6243856 + ... + 6243963.

It is an arithmetic number, because the mean of its divisors is an integer number (93658650).

Almost surely, 2^674342226 is an apocalyptic number.

674342226 is an abundant number, since it is smaller than the sum of its proper divisors (824196174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674342226 is a wasteful number, since it uses less digits than its factorization.

674342226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12487830 (or 12487824 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 674342226 is about 25968.1001615444. The cubic root of 674342226 is about 876.9202891772.

The spelling of 674342226 in words is "six hundred seventy-four million, three hundred forty-two thousand, two hundred twenty-six".