672847341 has 4 divisors (see below), whose sum is σ = 897129792. Its totient is φ = 448564892.

The previous prime is 672847339. The next prime is 672847391. The reversal of 672847341 is 143748276.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 672847341 - 2¹ = 672847339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 672847293 and 672847302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672847391) 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, 112141221 + ... + 112141226.

It is an arithmetic number, because the mean of its divisors is an integer number (224282448).

Almost surely, 2^672847341 is an apocalyptic number.

It is an amenable number.

672847341 is a deficient number, since it is larger than the sum of its proper divisors (224282451).

672847341 is a wasteful number, since it uses less digits than its factorization.

672847341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224282450.

The product of its digits is 225792, while the sum is 42.

The square root of 672847341 is about 25939.3010892738. The cubic root of 672847341 is about 876.2718227671.

The spelling of 672847341 in words is "six hundred seventy-two million, eight hundred forty-seven thousand, three hundred forty-one".