3187074 has 32 divisors (see below), whose sum is σ = 7121664. Its totient is φ = 942480.

The previous prime is 3187073. The next prime is 3187091. The reversal of 3187074 is 4707813.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3187073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2277 + ... + 3399.

It is an arithmetic number, because the mean of its divisors is an integer number (222552).

Almost surely, 2^3187074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3187074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3560832).

3187074 is an abundant number, since it is smaller than the sum of its proper divisors (3934590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3187074 is a wasteful number, since it uses less digits than its factorization.

3187074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 3187074 is about 1785.2377992861. The cubic root of 3187074 is about 147.1625763894.

The spelling of 3187074 in words is "three million, one hundred eighty-seven thousand, seventy-four".