4052340406 has 8 divisors (see below), whose sum is σ = 6398432280. Its totient is φ = 1919529648.

The previous prime is 4052340403. The next prime is 4052340419. The reversal of 4052340406 is 6040432504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4052340406² = 32842925532200489672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052340403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53320231 + ... + 53320306.

It is an arithmetic number, because the mean of its divisors is an integer number (799804035).

Almost surely, 2^4052340406 is an apocalyptic number.

4052340406 is a deficient number, since it is larger than the sum of its proper divisors (2346091874).

4052340406 is a wasteful number, since it uses less digits than its factorization.

4052340406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106640558.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4052340406 is about 63657.9956172043. The cubic root of 4052340406 is about 1594.2948381658.

The spelling of 4052340406 in words is "four billion, fifty-two million, three hundred forty thousand, four hundred six".