3125976 has 64 divisors (see below), whose sum is σ = 9331200. Its totient is φ = 853248.

The previous prime is 3125959. The next prime is 3125989. The reversal of 3125976 is 6795213.

3125976 = T₁₁₁ + T₁₁₂ + ... + T₂₇₁.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3460 + ... + 4268.

It is an arithmetic number, because the mean of its divisors is an integer number (145800).

Almost surely, 2^3125976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3125976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4665600).

3125976 is an abundant number, since it is smaller than the sum of its proper divisors (6205224).

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

3125976 is a wasteful number, since it uses less digits than its factorization.

3125976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848 (or 844 counting only the distinct ones).

The product of its digits is 11340, while the sum is 33.

The square root of 3125976 is about 1768.0429859028. The cubic root of 3125976 is about 146.2161058134.

The spelling of 3125976 in words is "three million, one hundred twenty-five thousand, nine hundred seventy-six".