3868798 has 4 divisors (see below), whose sum is σ = 5803200. Its totient is φ = 1934398.

The previous prime is 3868793. The next prime is 3868811. The reversal of 3868798 is 8978683.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3868793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 967198 + ... + 967201.

It is an arithmetic number, because the mean of its divisors is an integer number (1450800).

Almost surely, 2^3868798 is an apocalyptic number.

3868798 is a deficient number, since it is larger than the sum of its proper divisors (1934402).

3868798 is a wasteful number, since it uses less digits than its factorization.

3868798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934401.

The product of its digits is 580608, while the sum is 49.

The square root of 3868798 is about 1966.9260280956. The cubic root of 3868798 is about 156.9851907002.

The spelling of 3868798 in words is "three million, eight hundred sixty-eight thousand, seven hundred ninety-eight".