3937874 has 8 divisors (see below), whose sum is σ = 5944908. Its totient is φ = 1956240.

The previous prime is 3937861. The next prime is 3937877. The reversal of 3937874 is 4787393.

It can be written as a sum of positive squares in 2 ways, for example, as 3900625 + 37249 = 1975^2 + 193^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3937877) 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, 5957 + ... + 6584.

Almost surely, 2^3937874 is an apocalyptic number.

3937874 is a deficient number, since it is larger than the sum of its proper divisors (2007034).

3937874 is a wasteful number, since it uses less digits than its factorization.

3937874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12700.

The product of its digits is 127008, while the sum is 41.

The square root of 3937874 is about 1984.4077202027. The cubic root of 3937874 is about 157.9139893990.

The spelling of 3937874 in words is "three million, nine hundred thirty-seven thousand, eight hundred seventy-four".