4086996 has 12 divisors (see below), whose sum is σ = 9536352. Its totient is φ = 1362328.

The previous prime is 4086967. The next prime is 4086997. The reversal of 4086996 is 6996804.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4086997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170280 + ... + 170303.

It is an arithmetic number, because the mean of its divisors is an integer number (794696).

Almost surely, 2^4086996 is an apocalyptic number.

It is an amenable number.

4086996 is an abundant number, since it is smaller than the sum of its proper divisors (5449356).

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

4086996 is a wasteful number, since it uses less digits than its factorization.

4086996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340590 (or 340588 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 4086996 is about 2021.6320139927. The cubic root of 4086996 is about 159.8826744046.

The spelling of 4086996 in words is "four million, eighty-six thousand, nine hundred ninety-six".