902606093 has 2 divisors, whose sum is σ = 902606094. Its totient is φ = 902606092.

The previous prime is 902606069. The next prime is 902606101. The reversal of 902606093 is 390606209.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 601132324 + 301473769 = 24518^2 + 17363^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-902606093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (902606053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 451303046 + 451303047.

It is an arithmetic number, because the mean of its divisors is an integer number (451303047).

Almost surely, 2^902606093 is an apocalyptic number.

It is an amenable number.

902606093 is a deficient number, since it is larger than the sum of its proper divisors (1).

902606093 is an equidigital number, since it uses as much as digits as its factorization.

902606093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 902606093 is about 30043.4034856239. The cubic root of 902606093 is about 966.4203958589.

The spelling of 902606093 in words is "nine hundred two million, six hundred six thousand, ninety-three".