672600719 has 4 divisors (see below), whose sum is σ = 768686544. Its totient is φ = 576514896.

The previous prime is 672600673. The next prime is 672600727. The reversal of 672600719 is 917006276.

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 672600719 - 2¹⁶ = 672535183 is a prime.

It is a super-2 number, since 2×672600719² = 904783454398633922, which 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 (672603719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48042902 + ... + 48042915.

It is an arithmetic number, because the mean of its divisors is an integer number (192171636).

Almost surely, 2^672600719 is an apocalyptic number.

672600719 is a deficient number, since it is larger than the sum of its proper divisors (96085825).

672600719 is an equidigital number, since it uses as much as digits as its factorization.

672600719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96085824.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 672600719 is about 25934.5468246507. The cubic root of 672600719 is about 876.1647482965.

The spelling of 672600719 in words is "six hundred seventy-two million, six hundred thousand, seven hundred nineteen".