674410988 has 12 divisors (see below), whose sum is σ = 1212117312. Its totient is φ = 328091760.

The previous prime is 674410987. The next prime is 674411053. The reversal of 674410988 is 889014476.

It is a super-2 number, since 2×674410988² = 909660361470272288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (674410981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2278268 + ... + 2278563.

It is an arithmetic number, because the mean of its divisors is an integer number (101009776).

Almost surely, 2^674410988 is an apocalyptic number.

It is an amenable number.

674410988 is a deficient number, since it is larger than the sum of its proper divisors (537706324).

674410988 is a wasteful number, since it uses less digits than its factorization.

674410988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4556872 (or 4556870 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 674410988 is about 25969.4240983507. The cubic root of 674410988 is about 876.9500943914.

The spelling of 674410988 in words is "six hundred seventy-four million, four hundred ten thousand, nine hundred eighty-eight".