983353723 has 4 divisors (see below), whose sum is σ = 1072749528. Its totient is φ = 893957920.

The previous prime is 983353711. The next prime is 983353739. The reversal of 983353723 is 327353389.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 983353723 - 2²¹ = 981256571 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 983353723.

It is not an unprimeable number, because it can be changed into a prime (983353783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44697886 + ... + 44697907.

It is an arithmetic number, because the mean of its divisors is an integer number (268187382).

Almost surely, 2^983353723 is an apocalyptic number.

983353723 is a deficient number, since it is larger than the sum of its proper divisors (89395805).

983353723 is a wasteful number, since it uses less digits than its factorization.

983353723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89395804.

The product of its digits is 408240, while the sum is 43.

The square root of 983353723 is about 31358.4713115930. The cubic root of 983353723 is about 994.4201643426.

The spelling of 983353723 in words is "nine hundred eighty-three million, three hundred fifty-three thousand, seven hundred twenty-three".