4076394 has 32 divisors (see below), whose sum is σ = 9455616. Its totient is φ = 1147440.

The previous prime is 4076383. The next prime is 4076411. The reversal of 4076394 is 4936704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2299 + ... + 3665.

It is an arithmetic number, because the mean of its divisors is an integer number (295488).

Almost surely, 2^4076394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4076394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4727808).

4076394 is an abundant number, since it is smaller than the sum of its proper divisors (5379222).

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

4076394 is a wasteful number, since it uses less digits than its factorization.

4076394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 4076394 is about 2019.0081723460. The cubic root of 4076394 is about 159.7443051352.

Subtracting from 4076394 its sum of digits (33), we obtain a square (4076361 = 2019²).

The spelling of 4076394 in words is "four million, seventy-six thousand, three hundred ninety-four".