3874999 has 4 divisors (see below), whose sum is σ = 3898936. Its totient is φ = 3851064.

The previous prime is 3874987. The next prime is 3875041. The reversal of 3874999 is 9994783.

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

It is a cyclic number.

It is not a de Polignac number, because 3874999 - 2¹⁵ = 3842231 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 8⁷ + 7⁶ + 4⁴ + 9 + 9⁴ + 9⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3874919) 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, 11724 + ... + 12049.

It is an arithmetic number, because the mean of its divisors is an integer number (974734).

Almost surely, 2^3874999 is an apocalyptic number.

3874999 is a deficient number, since it is larger than the sum of its proper divisors (23937).

3874999 is a wasteful number, since it uses less digits than its factorization.

3874999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23936.

The product of its digits is 489888, while the sum is 49.

The square root of 3874999 is about 1968.5017145027. The cubic root of 3874999 is about 157.0690191083.

The spelling of 3874999 in words is "three million, eight hundred seventy-four thousand, nine hundred ninety-nine".