3975051 has 4 divisors (see below), whose sum is σ = 5300072. Its totient is φ = 2650032.

The previous prime is 3975031. The next prime is 3975089. The reversal of 3975051 is 1505793.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1505793 = 3 ⋅501931.

It is not a de Polignac number, because 3975051 - 2⁶ = 3974987 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3975011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 662506 + ... + 662511.

It is an arithmetic number, because the mean of its divisors is an integer number (1325018).

Almost surely, 2^3975051 is an apocalyptic number.

3975051 is a deficient number, since it is larger than the sum of its proper divisors (1325021).

3975051 is a wasteful number, since it uses less digits than its factorization.

3975051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325020.

The product of its (nonzero) digits is 4725, while the sum is 30.

The square root of 3975051 is about 1993.7529937282. The cubic root of 3975051 is about 158.4093827342.

The spelling of 3975051 in words is "three million, nine hundred seventy-five thousand, fifty-one".