4340394 has 48 divisors (see below), whose sum is σ = 9865440. Its totient is φ = 1378080.

The previous prime is 4340381. The next prime is 4340407. The reversal of 4340394 is 4930434.

It is an interprime number because it is at equal distance from previous prime (4340381) and next prime (4340407).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64749 + ... + 64815.

It is an arithmetic number, because the mean of its divisors is an integer number (205530).

Almost surely, 2^4340394 is an apocalyptic number.

4340394 is an abundant number, since it is smaller than the sum of its proper divisors (5525046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4340394 is a wasteful number, since it uses less digits than its factorization.

4340394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 4340394 is about 2083.3612264799. The cubic root of 4340394 is about 163.1209410185.

The spelling of 4340394 in words is "four million, three hundred forty thousand, three hundred ninety-four".