674172273 has 8 divisors (see below), whose sum is σ = 907796736. Its totient is φ = 444998000.

The previous prime is 674172271. The next prime is 674172293. The reversal of 674172273 is 372271476.

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 674172273 - 2¹ = 674172271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (674172271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112193 + ... + 1112798.

It is an arithmetic number, because the mean of its divisors is an integer number (113474592).

Almost surely, 2^674172273 is an apocalyptic number.

It is an amenable number.

674172273 is a deficient number, since it is larger than the sum of its proper divisors (233624463).

674172273 is a wasteful number, since it uses less digits than its factorization.

674172273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225095.

The product of its digits is 98784, while the sum is 39.

The square root of 674172273 is about 25964.8276135236. The cubic root of 674172273 is about 876.8466135516.

The spelling of 674172273 in words is "six hundred seventy-four million, one hundred seventy-two thousand, two hundred seventy-three".