949999305 has 16 divisors (see below), whose sum is σ = 1520398080. Its totient is φ = 506533248.

The previous prime is 949999273. The next prime is 949999319. The reversal of 949999305 is 503999949.

It is not a de Polignac number, because 949999305 - 2⁵ = 949999273 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83181 + ... + 93909.

It is an arithmetic number, because the mean of its divisors is an integer number (95024880).

Almost surely, 2^949999305 is an apocalyptic number.

It is an amenable number.

949999305 is a deficient number, since it is larger than the sum of its proper divisors (570398775).

949999305 is a wasteful number, since it uses less digits than its factorization.

949999305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16640.

The product of its (nonzero) digits is 3542940, while the sum is 57.

The square root of 949999305 is about 30822.0587404541. The cubic root of 949999305 is about 983.0473327659.

The spelling of 949999305 in words is "nine hundred forty-nine million, nine hundred ninety-nine thousand, three hundred five".