942304749 has 4 divisors (see below), whose sum is σ = 1256406336. Its totient is φ = 628203164.

The previous prime is 942304729. The next prime is 942304751. The reversal of 942304749 is 947403249.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 942304749 - 2⁵ = 942304717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 942304749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942304729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157050789 + ... + 157050794.

It is an arithmetic number, because the mean of its divisors is an integer number (314101584).

Almost surely, 2^942304749 is an apocalyptic number.

It is an amenable number.

942304749 is a deficient number, since it is larger than the sum of its proper divisors (314101587).

942304749 is a wasteful number, since it uses less digits than its factorization.

942304749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314101586.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 942304749 is about 30696.9827344643. The cubic root of 942304749 is about 980.3860581571.

The spelling of 942304749 in words is "nine hundred forty-two million, three hundred four thousand, seven hundred forty-nine".