3906151 has 2 divisors, whose sum is σ = 3906152. Its totient is φ = 3906150.

The previous prime is 3906137. The next prime is 3906169. The reversal of 3906151 is 1516093.

It is a weak prime.

It is an emirp because it is prime and its reverse (1516093) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3906151 - 2¹⁵ = 3873383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3906101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1953075 + 1953076.

It is an arithmetic number, because the mean of its divisors is an integer number (1953076).

Almost surely, 2^3906151 is an apocalyptic number.

3906151 is a deficient number, since it is larger than the sum of its proper divisors (1).

3906151 is an equidigital number, since it uses as much as digits as its factorization.

3906151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 3906151 is about 1976.3984922075. The cubic root of 3906151 is about 157.4888007490.

The spelling of 3906151 in words is "three million, nine hundred six thousand, one hundred fifty-one".