474644674613 has 8 divisors (see below), whose sum is σ = 488268157368. Its totient is φ = 461063047104.

The previous prime is 474644674573. The next prime is 474644674631. The reversal of 474644674613 is 316476446474.

It can be written as a sum of positive squares in 4 ways, for example, as 10484644 + 474634189969 = 3238^2 + 688937^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 474644674613 - 2⁶ = 474644674549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474644674913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10440806 + ... + 10486167.

It is an arithmetic number, because the mean of its divisors is an integer number (61033519671).

Almost surely, 2^474644674613 is an apocalyptic number.

It is an amenable number.

474644674613 is a deficient number, since it is larger than the sum of its proper divisors (13623482755).

474644674613 is a wasteful number, since it uses less digits than its factorization.

474644674613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20927623.

The product of its digits is 32514048, while the sum is 56.

The spelling of 474644674613 in words is "four hundred seventy-four billion, six hundred forty-four million, six hundred seventy-four thousand, six hundred thirteen".