302344012 has 12 divisors (see below), whose sum is σ = 539085456. Its totient is φ = 148319600.

The previous prime is 302344001. The next prime is 302344013. The reversal of 302344012 is 210443203.

It is a super-2 number, since 2×302344012² = 182823803184512288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (302344013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712864 + ... + 713287.

It is an arithmetic number, because the mean of its divisors is an integer number (44923788).

Almost surely, 2^302344012 is an apocalyptic number.

It is an amenable number.

302344012 is a deficient number, since it is larger than the sum of its proper divisors (236741444).

302344012 is a wasteful number, since it uses less digits than its factorization.

302344012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426208 (or 1426206 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 302344012 is about 17388.0422129692. The cubic root of 302344012 is about 671.1719386468.

Adding to 302344012 its reverse (210443203), we get a palindrome (512787215).

The spelling of 302344012 in words is "three hundred two million, three hundred forty-four thousand, twelve".