674132571874 has 8 divisors (see below), whose sum is σ = 1011564315648. Its totient is φ = 336944466660.

The previous prime is 674132571869. The next prime is 674132571881. The reversal of 674132571874 is 478175231476.

It is a happy number.

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

It is a super-2 number, since 2×674132571874² (a number of 24 digits) contains 22 as substring.

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, 60902722 + ... + 60913789.

It is an arithmetic number, because the mean of its divisors is an integer number (126445539456).

Almost surely, 2^674132571874 is an apocalyptic number.

674132571874 is a deficient number, since it is larger than the sum of its proper divisors (337431743774).

674132571874 is a wasteful number, since it uses less digits than its factorization.

674132571874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121819280.

The product of its digits is 7902720, while the sum is 55.

The spelling of 674132571874 in words is "six hundred seventy-four billion, one hundred thirty-two million, five hundred seventy-one thousand, eight hundred seventy-four".