90769303 has 2 divisors, whose sum is σ = 90769304. Its totient is φ = 90769302.

The previous prime is 90769297. The next prime is 90769309. The reversal of 90769303 is 30396709.

It is a balanced prime because it is at equal distance from previous prime (90769297) and next prime (90769309).

It is a cyclic number.

It is not a de Polignac number, because 90769303 - 2⁹ = 90768791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90769309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45384651 + 45384652.

It is an arithmetic number, because the mean of its divisors is an integer number (45384652).

Almost surely, 2^90769303 is an apocalyptic number.

90769303 is a deficient number, since it is larger than the sum of its proper divisors (1).

90769303 is an equidigital number, since it uses as much as digits as its factorization.

90769303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30618, while the sum is 37.

The square root of 90769303 is about 9527.2925325089. The cubic root of 90769303 is about 449.4137270534.

The spelling of 90769303 in words is "ninety million, seven hundred sixty-nine thousand, three hundred three".