948090899 has 8 divisors (see below), whose sum is σ = 1140560640. Its totient is φ = 769878216.

The previous prime is 948090893. The next prime is 948090907. The reversal of 948090899 is 998090849.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 948090899 - 2⁸ = 948090643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (948090893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3564119 + ... + 3564384.

It is an arithmetic number, because the mean of its divisors is an integer number (142570080).

Almost surely, 2^948090899 is an apocalyptic number.

948090899 is a deficient number, since it is larger than the sum of its proper divisors (192469741).

948090899 is a wasteful number, since it uses less digits than its factorization.

948090899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7128529.

The product of its (nonzero) digits is 1679616, while the sum is 56.

The square root of 948090899 is about 30791.0847324351. The cubic root of 948090899 is about 982.3886266459.

The spelling of 948090899 in words is "nine hundred forty-eight million, ninety thousand, eight hundred ninety-nine".