674247662 has 32 divisors (see below), whose sum is σ = 1128173184. Its totient is φ = 299613600.

The previous prime is 674247641. The next prime is 674247671. The reversal of 674247662 is 266742476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385073 + ... + 386819.

It is an arithmetic number, because the mean of its divisors is an integer number (35255412).

Almost surely, 2^674247662 is an apocalyptic number.

674247662 is a deficient number, since it is larger than the sum of its proper divisors (453925522).

674247662 is a wasteful number, since it uses less digits than its factorization.

674247662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144.

The product of its digits is 677376, while the sum is 44.

The square root of 674247662 is about 25966.2793253096. The cubic root of 674247662 is about 876.8792966546.

The spelling of 674247662 in words is "six hundred seventy-four million, two hundred forty-seven thousand, six hundred sixty-two".