948890699 has 2 divisors, whose sum is σ = 948890700. Its totient is φ = 948890698.

The previous prime is 948890669. The next prime is 948890773. The reversal of 948890699 is 996098849.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-948890699 is a prime.

It is not a weakly prime, because it can be changed into another prime (948890629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474445349 + 474445350.

It is an arithmetic number, because the mean of its divisors is an integer number (474445350).

Almost surely, 2^948890699 is an apocalyptic number.

948890699 is a deficient number, since it is larger than the sum of its proper divisors (1).

948890699 is an equidigital number, since it uses as much as digits as its factorization.

948890699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10077696, while the sum is 62.

The square root of 948890699 is about 30804.0695201137. The cubic root of 948890699 is about 982.6647934099.

The spelling of 948890699 in words is "nine hundred forty-eight million, eight hundred ninety thousand, six hundred ninety-nine".