672757757276 has 24 divisors (see below), whose sum is σ = 1284963731184. Its totient is φ = 305654215680.

The previous prime is 672757757263. The next prime is 672757757311.

672757757276 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3525095 + ... + 3711038.

It is an arithmetic number, because the mean of its divisors is an integer number (53540155466).

Almost surely, 2^672757757276 is an apocalyptic number.

It is an amenable number.

672757757276 is a deficient number, since it is larger than the sum of its proper divisors (612205973908).

672757757276 is a wasteful number, since it uses less digits than its factorization.

672757757276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7238261 (or 7238259 counting only the distinct ones).

The product of its digits is 423536400, while the sum is 68.

The spelling of 672757757276 in words is "six hundred seventy-two billion, seven hundred fifty-seven million, seven hundred fifty-seven thousand, two hundred seventy-six".