672802579 has 8 divisors (see below), whose sum is σ = 711446400. Its totient is φ = 635217600.

The previous prime is 672802541. The next prime is 672802583. The reversal of 672802579 is 975208276.

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 672802579 - 2⁷ = 672802451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (672802679) 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, 263404 + ... + 265945.

It is an arithmetic number, because the mean of its divisors is an integer number (88930800).

Almost surely, 2^672802579 is an apocalyptic number.

672802579 is a deficient number, since it is larger than the sum of its proper divisors (38643821).

672802579 is a wasteful number, since it uses less digits than its factorization.

672802579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529421.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 672802579 is about 25938.4382529095. The cubic root of 672802579 is about 876.2523906480.

The spelling of 672802579 in words is "six hundred seventy-two million, eight hundred two thousand, five hundred seventy-nine".