3742911 has 6 divisors (see below), whose sum is σ = 5406440. Its totient is φ = 2495268.

The previous prime is 3742891. The next prime is 3742919. The reversal of 3742911 is 1192473.

3742911 is a `hidden beast` number, since 374 + 291 + 1 = 666.

It is not a de Polignac number, because 3742911 - 2¹³ = 3734719 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 (3742919) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 207931 + ... + 207948.

Almost surely, 2^3742911 is an apocalyptic number.

3742911 is a deficient number, since it is larger than the sum of its proper divisors (1663529).

3742911 is a wasteful number, since it uses less digits than its factorization.

3742911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415885 (or 415882 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 3742911 is about 1934.6604353219. The cubic root of 3742911 is about 155.2636650049.

The spelling of 3742911 in words is "three million, seven hundred forty-two thousand, nine hundred eleven".