3874911 has 4 divisors (see below), whose sum is σ = 5166552. Its totient is φ = 2583272.

The previous prime is 3874891. The next prime is 3874919. The reversal of 3874911 is 1194783.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1194783 = 3 ⋅398261.

It is a cyclic number.

It is not a de Polignac number, because 3874911 - 2¹³ = 3866719 is a prime.

It is a D-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, 645816 + ... + 645821.

It is an arithmetic number, because the mean of its divisors is an integer number (1291638).

Almost surely, 2^3874911 is an apocalyptic number.

3874911 is a deficient number, since it is larger than the sum of its proper divisors (1291641).

3874911 is a wasteful number, since it uses less digits than its factorization.

3874911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291640.

The product of its digits is 6048, while the sum is 33.

The square root of 3874911 is about 1968.4793623505. The cubic root of 3874911 is about 157.0678301034.

The spelling of 3874911 in words is "three million, eight hundred seventy-four thousand, nine hundred eleven".