672062898239 has 4 divisors (see below), whose sum is σ = 678991381824. Its totient is φ = 665134414656.

The previous prime is 672062898229. The next prime is 672062898251. The reversal of 672062898239 is 932898260276.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 672062898239 - 2⁸ = 672062897983 is a prime.

It is a super-2 number, since 2×672062898239² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672062898229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3464241647 + ... + 3464241840.

It is an arithmetic number, because the mean of its divisors is an integer number (169747845456).

Almost surely, 2^672062898239 is an apocalyptic number.

672062898239 is a deficient number, since it is larger than the sum of its proper divisors (6928483585).

672062898239 is an equidigital number, since it uses as much as digits as its factorization.

672062898239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6928483584.

The product of its (nonzero) digits is 31352832, while the sum is 62.

The spelling of 672062898239 in words is "six hundred seventy-two billion, sixty-two million, eight hundred ninety-eight thousand, two hundred thirty-nine".