923753983 has 2 divisors, whose sum is σ = 923753984. Its totient is φ = 923753982.

The previous prime is 923753981. The next prime is 923754001. The reversal of 923753983 is 389357329.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 923753983 - 2¹ = 923753981 is a prime.

It is a super-2 number, since 2×923753983² = 1706642842216728578, which contains 22 as substring.

Together with 923753981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (923753981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461876991 + 461876992.

It is an arithmetic number, because the mean of its divisors is an integer number (461876992).

Almost surely, 2^923753983 is an apocalyptic number.

923753983 is a deficient number, since it is larger than the sum of its proper divisors (1).

923753983 is an equidigital number, since it uses as much as digits as its factorization.

923753983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1224720, while the sum is 49.

The square root of 923753983 is about 30393.3213551925. The cubic root of 923753983 is about 973.9098867871.

The spelling of 923753983 in words is "nine hundred twenty-three million, seven hundred fifty-three thousand, nine hundred eighty-three".