73463723 has 2 divisors, whose sum is σ = 73463724. Its totient is φ = 73463722.

The previous prime is 73463701. The next prime is 73463729. The reversal of 73463723 is 32736437.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73463723 is a prime.

It is not a weakly prime, because it can be changed into another prime (73463729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36731861 + 36731862.

It is an arithmetic number, because the mean of its divisors is an integer number (36731862).

Almost surely, 2^73463723 is an apocalyptic number.

73463723 is a deficient number, since it is larger than the sum of its proper divisors (1).

73463723 is an equidigital number, since it uses as much as digits as its factorization.

73463723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 35.

The square root of 73463723 is about 8571.0981210111. The cubic root of 73463723 is about 418.8170093106.

The spelling of 73463723 in words is "seventy-three million, four hundred sixty-three thousand, seven hundred twenty-three".