628372616807 has 8 divisors (see below), whose sum is σ = 678396531120. Its totient is φ = 578589782400.

The previous prime is 628372616783. The next prime is 628372616821. The reversal of 628372616807 is 708616273826.

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 628372616807 - 2⁸ = 628372616551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628372616507) 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, 60264557 + ... + 60274982.

It is an arithmetic number, because the mean of its divisors is an integer number (84799566390).

Almost surely, 2^628372616807 is an apocalyptic number.

628372616807 is a deficient number, since it is larger than the sum of its proper divisors (50023914313).

628372616807 is a wasteful number, since it uses less digits than its factorization.

628372616807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120539953.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 628372616807 in words is "six hundred twenty-eight billion, three hundred seventy-two million, six hundred sixteen thousand, eight hundred seven".