344214994 has 8 divisors (see below), whose sum is σ = 516481740. Its totient is φ = 172054416.

The previous prime is 344214991. The next prime is 344215051. The reversal of 344214994 is 499412443.

It can be written as a sum of positive squares in 2 ways, for example, as 202009369 + 142205625 = 14213^2 + 11925^2 .

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

It is not an unprimeable number, because it can be changed into a prime (344214991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17869 + ... + 31744.

Almost surely, 2^344214994 is an apocalyptic number.

344214994 is a deficient number, since it is larger than the sum of its proper divisors (172266746).

344214994 is a wasteful number, since it uses less digits than its factorization.

344214994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53084.

The product of its digits is 124416, while the sum is 40.

The square root of 344214994 is about 18553.0319355085. The cubic root of 344214994 is about 700.8255525236.

The spelling of 344214994 in words is "three hundred forty-four million, two hundred fourteen thousand, nine hundred ninety-four".