4080840286 has 4 divisors (see below), whose sum is σ = 6121260432. Its totient is φ = 2040420142.

The previous prime is 4080840277. The next prime is 4080840301. The reversal of 4080840286 is 6820480804.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020210070 + ... + 1020210073.

It is an arithmetic number, because the mean of its divisors is an integer number (1530315108).

Almost surely, 2^4080840286 is an apocalyptic number.

4080840286 is a deficient number, since it is larger than the sum of its proper divisors (2040420146).

4080840286 is a wasteful number, since it uses less digits than its factorization.

4080840286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040420145.

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 4080840286 is about 63881.4549458605. The cubic root of 4080840286 is about 1598.0236386588.

The spelling of 4080840286 in words is "four billion, eighty million, eight hundred forty thousand, two hundred eighty-six".