299970942 has 16 divisors (see below), whose sum is σ = 619295232. Its totient is φ = 96764760.

The previous prime is 299970929. The next prime is 299970949. The reversal of 299970942 is 249079992.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (299970949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806188 + ... + 806559.

It is an arithmetic number, because the mean of its divisors is an integer number (38705952).

Almost surely, 2^299970942 is an apocalyptic number.

299970942 is an abundant number, since it is smaller than the sum of its proper divisors (319324290).

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

299970942 is a wasteful number, since it uses less digits than its factorization.

299970942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612783.

The product of its (nonzero) digits is 734832, while the sum is 51.

The square root of 299970942 is about 17319.6692231694. The cubic root of 299970942 is about 669.4113356258.

The spelling of 299970942 in words is "two hundred ninety-nine million, nine hundred seventy thousand, nine hundred forty-two".