344421796 has 12 divisors (see below), whose sum is σ = 603126748. Its totient is φ = 172099872.

The previous prime is 344421773. The next prime is 344421809. The reversal of 344421796 is 697124443.

It can be written as a sum of positive squares in 2 ways, for example, as 46376100 + 298045696 = 6810^2 + 17264^2 .

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, 20571 + ... + 33346.

Almost surely, 2^344421796 is an apocalyptic number.

It is an amenable number.

344421796 is a deficient number, since it is larger than the sum of its proper divisors (258704952).

344421796 is a wasteful number, since it uses less digits than its factorization.

344421796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55518 (or 55516 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 344421796 is about 18558.6043656305. The cubic root of 344421796 is about 700.9658748158.

The spelling of 344421796 in words is "three hundred forty-four million, four hundred twenty-one thousand, seven hundred ninety-six".