9949364942 has 8 divisors (see below), whose sum is σ = 16280779032. Its totient is φ = 4522438600.

The previous prime is 9949364911. The next prime is 9949364959. The reversal of 9949364942 is 2494639499.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226121909 + ... + 226121952.

It is an arithmetic number, because the mean of its divisors is an integer number (2035097379).

Almost surely, 2^9949364942 is an apocalyptic number.

9949364942 is a deficient number, since it is larger than the sum of its proper divisors (6331414090).

9949364942 is a wasteful number, since it uses less digits than its factorization.

9949364942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452243874.

The product of its digits is 15116544, while the sum is 59.

The square root of 9949364942 is about 99746.5034073877. The cubic root of 9949364942 is about 2150.7922043311.

The spelling of 9949364942 in words is "nine billion, nine hundred forty-nine million, three hundred sixty-four thousand, nine hundred forty-two".