3802087 has 4 divisors (see below), whose sum is σ = 3818920. Its totient is φ = 3785256.

The previous prime is 3802081. The next prime is 3802093. The reversal of 3802087 is 7802083.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (3802081) and next prime (3802093).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3802087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3802081) 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, 8073 + ... + 8530.

It is an arithmetic number, because the mean of its divisors is an integer number (954730).

Almost surely, 2^3802087 is an apocalyptic number.

3802087 is a deficient number, since it is larger than the sum of its proper divisors (16833).

3802087 is a wasteful number, since it uses less digits than its factorization.

3802087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16832.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 3802087 is about 1949.8940996885. The cubic root of 3802087 is about 156.0776377740.

The spelling of 3802087 in words is "three million, eight hundred two thousand, eighty-seven".