673700199 has 16 divisors (see below), whose sum is σ = 946612224. Its totient is φ = 425348000.

The previous prime is 673700149. The next prime is 673700207. The reversal of 673700199 is 991007376.

It is a cyclic number.

It is not a de Polignac number, because 673700199 - 2⁹ = 673699687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 673700199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673700149) 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, 41367 + ... + 55304.

It is an arithmetic number, because the mean of its divisors is an integer number (59163264).

Almost surely, 2^673700199 is an apocalyptic number.

673700199 is a gapful number since it is divisible by the number (69) formed by its first and last digit.

673700199 is a deficient number, since it is larger than the sum of its proper divisors (272912025).

673700199 is a wasteful number, since it uses less digits than its factorization.

673700199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96798.

The product of its (nonzero) digits is 71442, while the sum is 42.

The square root of 673700199 is about 25955.7353777542. The cubic root of 673700199 is about 876.6419017101.

The spelling of 673700199 in words is "six hundred seventy-three million, seven hundred thousand, one hundred ninety-nine".