3946051 has 2 divisors, whose sum is σ = 3946052. Its totient is φ = 3946050.

The previous prime is 3946039. The next prime is 3946123. The reversal of 3946051 is 1506493.

3946051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (1506493) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3946051 - 2⁷ = 3945923 is a prime.

It is a plaindrome in base 11.

It is not a weakly prime, because it can be changed into another prime (3947051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1973025 + 1973026.

It is an arithmetic number, because the mean of its divisors is an integer number (1973026).

Almost surely, 2^3946051 is an apocalyptic number.

3946051 is a deficient number, since it is larger than the sum of its proper divisors (1).

3946051 is an equidigital number, since it uses as much as digits as its factorization.

3946051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 3946051 is about 1986.4669642358. The cubic root of 3946051 is about 158.0232166920.

It can be divided in two parts, 3 and 946051, that multiplied together give a triangular number (2838153 = T₂₃₈₂).

The spelling of 3946051 in words is "three million, nine hundred forty-six thousand, fifty-one".