344042764 has 36 divisors (see below), whose sum is σ = 658536480. Its totient is φ = 157185600.

The previous prime is 344042749. The next prime is 344042791. The reversal of 344042764 is 467240443.

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 11 ways as a sum of consecutive naturals, for example, 65757 + ... + 70795.

It is an arithmetic number, because the mean of its divisors is an integer number (18292680).

Almost surely, 2^344042764 is an apocalyptic number.

It is an amenable number.

344042764 is a deficient number, since it is larger than the sum of its proper divisors (314493716).

344042764 is a wasteful number, since it uses less digits than its factorization.

344042764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5170 (or 5155 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 34.

The square root of 344042764 is about 18548.3897953434. The cubic root of 344042764 is about 700.7086456252.

The spelling of 344042764 in words is "three hundred forty-four million, forty-two thousand, seven hundred sixty-four".