344413402 has 8 divisors (see below), whose sum is σ = 528634656. Its totient is φ = 168201852.

The previous prime is 344413373. The next prime is 344413439. The reversal of 344413402 is 204314443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2002318 + ... + 2002489.

It is an arithmetic number, because the mean of its divisors is an integer number (66079332).

Almost surely, 2^344413402 is an apocalyptic number.

344413402 is a deficient number, since it is larger than the sum of its proper divisors (184221254).

344413402 is a wasteful number, since it uses less digits than its factorization.

344413402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4004852.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 344413402 is about 18558.3782157817. The cubic root of 344413402 is about 700.9601802910.

Adding to 344413402 its reverse (204314443), we get a palindrome (548727845).

The spelling of 344413402 in words is "three hundred forty-four million, four hundred thirteen thousand, four hundred two".