674460843 has 24 divisors (see below), whose sum is σ = 1051923600. Its totient is φ = 383261760.

The previous prime is 674460791. The next prime is 674460847. The reversal of 674460843 is 348064476.

674460843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 674460843 - 2⁸ = 674460587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 674460795 and 674460804.

It is not an unprimeable number, because it can be changed into a prime (674460847) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13933 + ... + 39281.

It is an arithmetic number, because the mean of its divisors is an integer number (43830150).

Almost surely, 2^674460843 is an apocalyptic number.

674460843 is a deficient number, since it is larger than the sum of its proper divisors (377462757).

674460843 is a wasteful number, since it uses less digits than its factorization.

674460843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25547 (or 25540 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The square root of 674460843 is about 25970.3839594258. The cubic root of 674460843 is about 876.9717030101.

The spelling of 674460843 in words is "six hundred seventy-four million, four hundred sixty thousand, eight hundred forty-three".