344044402 has 32 divisors (see below), whose sum is σ = 589946112. Its totient is φ = 149071104.

The previous prime is 344044391. The next prime is 344044423. The reversal of 344044402 is 204440443.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241063 + ... + 242485.

It is an arithmetic number, because the mean of its divisors is an integer number (18435816).

Almost surely, 2^344044402 is an apocalyptic number.

344044402 is a deficient number, since it is larger than the sum of its proper divisors (245901710).

344044402 is a wasteful number, since it uses less digits than its factorization.

344044402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 344044402 is about 18548.4339500671. The cubic root of 344044402 is about 700.7097576565.

Adding to 344044402 its reverse (204440443), we get a palindrome (548484845).

The spelling of 344044402 in words is "three hundred forty-four million, forty-four thousand, four hundred two".