73290883 has 2 divisors, whose sum is σ = 73290884. Its totient is φ = 73290882.

The previous prime is 73290871. The next prime is 73290887. The reversal of 73290883 is 38809237.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73290883 is a prime.

It is not a weakly prime, because it can be changed into another prime (73290887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36645441 + 36645442.

It is an arithmetic number, because the mean of its divisors is an integer number (36645442).

Almost surely, 2^73290883 is an apocalyptic number.

73290883 is a deficient number, since it is larger than the sum of its proper divisors (1).

73290883 is an equidigital number, since it uses as much as digits as its factorization.

73290883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 73290883 is about 8561.0094615063. The cubic root of 73290883 is about 418.4882975183.

The spelling of 73290883 in words is "seventy-three million, two hundred ninety thousand, eight hundred eighty-three".