949309494 has 16 divisors (see below), whose sum is σ = 2169850368. Its totient is φ = 271231272.

The previous prime is 949309463. The next prime is 949309507. The reversal of 949309494 is 494903949.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11301262 + ... + 11301345.

It is an arithmetic number, because the mean of its divisors is an integer number (135615648).

Almost surely, 2^949309494 is an apocalyptic number.

949309494 is an abundant number, since it is smaller than the sum of its proper divisors (1220540874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

949309494 is a wasteful number, since it uses less digits than its factorization.

949309494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22602619.

The product of its (nonzero) digits is 1259712, while the sum is 51.

The square root of 949309494 is about 30810.8664921972. The cubic root of 949309494 is about 982.8093392371.

The spelling of 949309494 in words is "nine hundred forty-nine million, three hundred nine thousand, four hundred ninety-four".