4307394 has 80 divisors (see below), whose sum is σ = 11293632. Its totient is φ = 1086624.

The previous prime is 4307383. The next prime is 4307423. The reversal of 4307394 is 4937034.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 187267 + ... + 187289.

Almost surely, 2^4307394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4307394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5646816).

4307394 is an abundant number, since it is smaller than the sum of its proper divisors (6986238).

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

4307394 is a wasteful number, since it uses less digits than its factorization.

4307394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 4307394 is about 2075.4262212856. The cubic root of 4307394 is about 162.7064862280.

The spelling of 4307394 in words is "four million, three hundred seven thousand, three hundred ninety-four".