672693 has 16 divisors (see below), whose sum is σ = 1038336. Its totient is φ = 379440.

The previous prime is 672667. The next prime is 672703. The reversal of 672693 is 396276.

672693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 672693 - 2⁶ = 672629 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2008 + ... + 2318.

It is an arithmetic number, because the mean of its divisors is an integer number (64896).

2⁶⁷²⁶⁹³ is an apocalyptic number.

It is an amenable number.

672693 is a deficient number, since it is larger than the sum of its proper divisors (365643).

672693 is a wasteful number, since it uses less digits than its factorization.

672693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424.

The product of its digits is 13608, while the sum is 33.

The square root of 672693 is about 820.1786390781. The cubic root of 672693 is about 87.6204816477.

The spelling of 672693 in words is "six hundred seventy-two thousand, six hundred ninety-three".