723083673 has 16 divisors (see below), whose sum is σ = 1060367616. Its totient is φ = 435505920.

The previous prime is 723083663. The next prime is 723083689. The reversal of 723083673 is 376380327.

It is not a de Polignac number, because 723083673 - 2¹³ = 723075481 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (723083663) 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, 195408 + ... + 199073.

It is an arithmetic number, because the mean of its divisors is an integer number (66272976).

Almost surely, 2^723083673 is an apocalyptic number.

It is an amenable number.

723083673 is a deficient number, since it is larger than the sum of its proper divisors (337283943).

723083673 is a wasteful number, since it uses less digits than its factorization.

723083673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394544.

The product of its (nonzero) digits is 127008, while the sum is 39.

The square root of 723083673 is about 26890.2151906600. The cubic root of 723083673 is about 897.5586812551.

The spelling of 723083673 in words is "seven hundred twenty-three million, eighty-three thousand, six hundred seventy-three".