9494942 has 16 divisors (see below), whose sum is σ = 15240960. Its totient is φ = 4420608.

The previous prime is 9494939. The next prime is 9494957. The reversal of 9494942 is 2494949.

It is a self number, because there is not a number n which added to its sum of digits gives 9494942.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1859 + ... + 4737.

It is an arithmetic number, because the mean of its divisors is an integer number (952560).

Almost surely, 2^9494942 is an apocalyptic number.

9494942 is a deficient number, since it is larger than the sum of its proper divisors (5746018).

9494942 is a wasteful number, since it uses less digits than its factorization.

9494942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995.

The product of its digits is 93312, while the sum is 41.

The square root of 9494942 is about 3081.3863762923. The cubic root of 9494942 is about 211.7535851791.

The spelling of 9494942 in words is "nine million, four hundred ninety-four thousand, nine hundred forty-two".