4049960 has 32 divisors (see below), whose sum is σ = 9210240. Its totient is φ = 1602624.

The previous prime is 4049959. The next prime is 4049977. The reversal of 4049960 is 699404.

It is a happy number.

4049960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3629 + ... + 4611.

It is an arithmetic number, because the mean of its divisors is an integer number (287820).

Almost surely, 2^4049960 is an apocalyptic number.

4049960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4049960 is an abundant number, since it is smaller than the sum of its proper divisors (5160280).

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

4049960 is a wasteful number, since it uses less digits than its factorization.

4049960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097 (or 1093 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 4049960 is about 2012.4512416454. The cubic root of 4049960 is about 159.3982606060.

The spelling of 4049960 in words is "four million, forty-nine thousand, nine hundred sixty".