673490111 has 8 divisors (see below), whose sum is σ = 770369664. Its totient is φ = 576777240.

The previous prime is 673490107. The next prime is 673490143. The reversal of 673490111 is 111094376.

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 673490111 - 2² = 673490107 is a prime.

It is a super-2 number, since 2×673490111² = 907177859229584642, 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 (673490101) 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, 32885 + ... + 49278.

It is an arithmetic number, because the mean of its divisors is an integer number (96296208).

Almost surely, 2^673490111 is an apocalyptic number.

673490111 is a deficient number, since it is larger than the sum of its proper divisors (96879553).

673490111 is a wasteful number, since it uses less digits than its factorization.

673490111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83341.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 673490111 is about 25951.6880183159. The cubic root of 673490111 is about 876.5507676559.

The spelling of 673490111 in words is "six hundred seventy-three million, four hundred ninety thousand, one hundred eleven".