3816080 has 20 divisors (see below), whose sum is σ = 8872572. Its totient is φ = 1526400.

The previous prime is 3816073. The next prime is 3816089. The reversal of 3816080 is 806183.

It can be written as a sum of positive squares in 2 ways, for example, as 1517824 + 2298256 = 1232^2 + 1516^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3816089) 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, 23771 + ... + 23930.

Almost surely, 2^3816080 is an apocalyptic number.

It is an amenable number.

3816080 is an abundant number, since it is smaller than the sum of its proper divisors (5056492).

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

3816080 is a wasteful number, since it uses less digits than its factorization.

3816080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47714 (or 47708 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 3816080 is about 1953.4789479285. The cubic root of 3816080 is about 156.2688766527.

The spelling of 3816080 in words is "three million, eight hundred sixteen thousand, eighty".