4097394 has 48 divisors (see below), whose sum is σ = 10483200. Its totient is φ = 1131840.

The previous prime is 4097393. The next prime is 4097441. The reversal of 4097394 is 4937904.

It is not an unprimeable number, because it can be changed into a prime (4097393) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3382 + ... + 4430.

It is an arithmetic number, because the mean of its divisors is an integer number (218400).

Almost surely, 2^4097394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4097394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5241600).

4097394 is an abundant number, since it is smaller than the sum of its proper divisors (6385806).

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

4097394 is a wasteful number, since it uses less digits than its factorization.

4097394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095 (or 1092 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 4097394 is about 2024.2020650123. The cubic root of 4097394 is about 160.0181489829.

The spelling of 4097394 in words is "four million, ninety-seven thousand, three hundred ninety-four".