4040600406 has 16 divisors (see below), whose sum is σ = 8081830848. Its totient is φ = 1346761800.

The previous prime is 4040600383. The next prime is 4040600407. The reversal of 4040600406 is 6040060404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040600407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118641 + ... + 148851.

It is an arithmetic number, because the mean of its divisors is an integer number (505114428).

Almost surely, 2^4040600406 is an apocalyptic number.

4040600406 is an abundant number, since it is smaller than the sum of its proper divisors (4041230442).

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

4040600406 is a wasteful number, since it uses less digits than its factorization.

4040600406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52507.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4040600406 is about 63565.7172224148. The cubic root of 4040600406 is about 1592.7537430912.

The spelling of 4040600406 in words is "four billion, forty million, six hundred thousand, four hundred six".