344460634 has 16 divisors (see below), whose sum is σ = 596239488. Its totient is φ = 146192112.

The previous prime is 344460631. The next prime is 344460643. The reversal of 344460634 is 436064443.

It is a self number, because there is not a number n which added to its sum of digits gives 344460634.

It is not an unprimeable number, because it can be changed into a prime (344460631) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 117997 + ... + 120880.

It is an arithmetic number, because the mean of its divisors is an integer number (37264968).

Almost surely, 2^344460634 is an apocalyptic number.

344460634 is a deficient number, since it is larger than the sum of its proper divisors (251778854).

344460634 is a wasteful number, since it uses less digits than its factorization.

344460634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238989.

The product of its (nonzero) digits is 82944, while the sum is 34.

The square root of 344460634 is about 18559.6506971441. The cubic root of 344460634 is about 700.9922214734.

The spelling of 344460634 in words is "three hundred forty-four million, four hundred sixty thousand, six hundred thirty-four".