674015470959 has 4 divisors (see below), whose sum is σ = 898687294616. Its totient is φ = 449343647304.

The previous prime is 674015470951. The next prime is 674015470967. The reversal of 674015470959 is 959074510476.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (674015470951) and next prime (674015470967).

It is not a de Polignac number, because 674015470959 - 2³ = 674015470951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 674015470899 and 674015470908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674015470951) 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, 112335911824 + ... + 112335911829.

It is an arithmetic number, because the mean of its divisors is an integer number (224671823654).

Almost surely, 2^674015470959 is an apocalyptic number.

674015470959 is a deficient number, since it is larger than the sum of its proper divisors (224671823657).

674015470959 is a wasteful number, since it uses less digits than its factorization.

674015470959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224671823656.

The product of its (nonzero) digits is 9525600, while the sum is 57.

The spelling of 674015470959 in words is "six hundred seventy-four billion, fifteen million, four hundred seventy thousand, nine hundred fifty-nine".