672539363 has 8 divisors (see below), whose sum is σ = 716882400. Its totient is φ = 628727680.

The previous prime is 672539341. The next prime is 672539369. The reversal of 672539363 is 363935276.

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 672539363 - 2⁶ = 672539299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (672539369) 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, 130223 + ... + 135288.

It is an arithmetic number, because the mean of its divisors is an integer number (89610300).

Almost surely, 2^672539363 is an apocalyptic number.

672539363 is a deficient number, since it is larger than the sum of its proper divisors (44343037).

672539363 is a wasteful number, since it uses less digits than its factorization.

672539363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265677.

The product of its digits is 612360, while the sum is 44.

The square root of 672539363 is about 25933.3638967258. The cubic root of 672539363 is about 876.1381056453.

The spelling of 672539363 in words is "six hundred seventy-two million, five hundred thirty-nine thousand, three hundred sixty-three".