4340194 has 8 divisors (see below), whose sum is σ = 6523308. Its totient is φ = 2165760.

The previous prime is 4340191. The next prime is 4340197. The reversal of 4340194 is 4910434.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4340191) and next prime (4340197).

It can be written as a sum of positive squares in 2 ways, for example, as 3900625 + 439569 = 1975^2 + 663^2 .

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 (4340191) 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, 727 + ... + 3034.

Almost surely, 2^4340194 is an apocalyptic number.

4340194 is a deficient number, since it is larger than the sum of its proper divisors (2183114).

4340194 is a wasteful number, since it uses less digits than its factorization.

4340194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4340194 is about 2083.3132265696. The cubic root of 4340194 is about 163.1184355094.

The spelling of 4340194 in words is "four million, three hundred forty thousand, one hundred ninety-four".