672383109 has 16 divisors (see below), whose sum is σ = 905889600. Its totient is φ = 443579136.

The previous prime is 672383021. The next prime is 672383119. The reversal of 672383109 is 901383276.

It is not a de Polignac number, because 672383109 - 2⁹ = 672382597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672383119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290047 + ... + 292355.

It is an arithmetic number, because the mean of its divisors is an integer number (56618100).

Almost surely, 2^672383109 is an apocalyptic number.

It is an amenable number.

672383109 is a deficient number, since it is larger than the sum of its proper divisors (233506491).

672383109 is a wasteful number, since it uses less digits than its factorization.

672383109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 672383109 is about 25930.3511160185. The cubic root of 672383109 is about 876.0702480622.

The spelling of 672383109 in words is "six hundred seventy-two million, three hundred eighty-three thousand, one hundred nine".