674222801 has 6 divisors (see below), whose sum is σ = 784300050. Its totient is φ = 577905216.

The previous prime is 674222779. The next prime is 674222821. The reversal of 674222801 is 108222476.

674222801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 431642176 + 242580625 = 20776^2 + 15575^2 .

It is not a de Polignac number, because 674222801 - 2¹⁰ = 674221777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674222821) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6879776 + ... + 6879873.

It is an arithmetic number, because the mean of its divisors is an integer number (130716675).

Almost surely, 2^674222801 is an apocalyptic number.

It is an amenable number.

674222801 is a deficient number, since it is larger than the sum of its proper divisors (110077249).

674222801 is a wasteful number, since it uses less digits than its factorization.

674222801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13759663 (or 13759656 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 674222801 is about 25965.8006038712. The cubic root of 674222801 is about 876.8685190302.

The spelling of 674222801 in words is "six hundred seventy-four million, two hundred twenty-two thousand, eight hundred one".