344477894 has 8 divisors (see below), whose sum is σ = 516801648. Its totient is φ = 172210680.

The previous prime is 344477891. The next prime is 344477897. The reversal of 344477894 is 498774443.

344477894 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (344477891) and next prime (344477897).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344477891) 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, 8084 + ... + 27464.

It is an arithmetic number, because the mean of its divisors is an integer number (64600206).

Almost surely, 2^344477894 is an apocalyptic number.

344477894 is a deficient number, since it is larger than the sum of its proper divisors (172323754).

344477894 is a wasteful number, since it uses less digits than its factorization.

344477894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28270.

The product of its digits is 2709504, while the sum is 50.

The square root of 344477894 is about 18560.1156785188. The cubic root of 344477894 is about 701.0039295589.

The spelling of 344477894 in words is "three hundred forty-four million, four hundred seventy-seven thousand, eight hundred ninety-four".