4049080 has 32 divisors (see below), whose sum is σ = 10412640. Its totient is φ = 1388160.

The previous prime is 4049069. The next prime is 4049093. The reversal of 4049080 is 809404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6951 + ... + 7510.

It is an arithmetic number, because the mean of its divisors is an integer number (325395).

Almost surely, 2^4049080 is an apocalyptic number.

4049080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4049080 is an abundant number, since it is smaller than the sum of its proper divisors (6363560).

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

4049080 is a wasteful number, since it uses less digits than its factorization.

4049080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14479 (or 14475 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 4049080 is about 2012.2325909298. The cubic root of 4049080 is about 159.3867147611.

The spelling of 4049080 in words is "four million, forty-nine thousand, eighty".