4069494 has 128 divisors (see below), whose sum is σ = 11612160. Its totient is φ = 1036800.

The previous prime is 4069489. The next prime is 4069501. The reversal of 4069494 is 4949604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 131259 + ... + 131289.

It is an arithmetic number, because the mean of its divisors is an integer number (90720).

Almost surely, 2^4069494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4069494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5806080).

4069494 is an abundant number, since it is smaller than the sum of its proper divisors (7542666).

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

4069494 is a wasteful number, since it uses less digits than its factorization.

4069494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 4069494 is about 2017.2986888411. The cubic root of 4069494 is about 159.6541226357.

The spelling of 4069494 in words is "four million, sixty-nine thousand, four hundred ninety-four".