3779971 has 4 divisors (see below), whose sum is σ = 4070752. Its totient is φ = 3489192.

The previous prime is 3779929. The next prime is 3780017. The reversal of 3779971 is 1799773.

It is a happy number.

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 3779971 - 2⁹ = 3779459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3779921) 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, 145371 + ... + 145396.

It is an arithmetic number, because the mean of its divisors is an integer number (1017688).

Almost surely, 2^3779971 is an apocalyptic number.

3779971 is a deficient number, since it is larger than the sum of its proper divisors (290781).

3779971 is a wasteful number, since it uses less digits than its factorization.

3779971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290780.

The product of its digits is 83349, while the sum is 43.

The square root of 3779971 is about 1944.2147515128. The cubic root of 3779971 is about 155.7744246886.

It can be divided in two parts, 37 and 79971, that added together give a palindrome (80008).

The spelling of 3779971 in words is "three million, seven hundred seventy-nine thousand, nine hundred seventy-one".