672063683 has 8 divisors (see below), whose sum is σ = 679175280. Its totient is φ = 664967680.

The previous prime is 672063673. The next prime is 672063697. The reversal of 672063683 is 386360276.

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 672063683 - 2⁶ = 672063619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 672063683.

It is not an unprimeable number, because it can be changed into a prime (672063673) 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, 96023 + ... + 102783.

It is an arithmetic number, because the mean of its divisors is an integer number (84896910).

Almost surely, 2^672063683 is an apocalyptic number.

672063683 is a deficient number, since it is larger than the sum of its proper divisors (7111597).

672063683 is a wasteful number, since it uses less digits than its factorization.

672063683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7797.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 672063683 is about 25924.1910770616. The cubic root of 672063683 is about 875.9314958454.

The spelling of 672063683 in words is "six hundred seventy-two million, sixty-three thousand, six hundred eighty-three".