3995351 has 2 divisors, whose sum is σ = 3995352. Its totient is φ = 3995350.

The previous prime is 3995347. The next prime is 3995413. The reversal of 3995351 is 1535993.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3995351 - 2² = 3995347 is a prime.

It is a super-2 number, since 2×3995351² = 31925659226402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3995851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1997675 + 1997676.

It is an arithmetic number, because the mean of its divisors is an integer number (1997676).

Almost surely, 2^3995351 is an apocalyptic number.

3995351 is a deficient number, since it is larger than the sum of its proper divisors (1).

3995351 is an equidigital number, since it uses as much as digits as its factorization.

3995351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18225, while the sum is 35.

The square root of 3995351 is about 1998.8374120973. The cubic root of 3995351 is about 158.6785827934.

It can be divided in two parts, 39953 and 51, that added together give a palindrome (40004).

The spelling of 3995351 in words is "three million, nine hundred ninety-five thousand, three hundred fifty-one".