3962269 has 2 divisors, whose sum is σ = 3962270. Its totient is φ = 3962268.

The previous prime is 3962251. The next prime is 3962303. The reversal of 3962269 is 9622693.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3853369 + 108900 = 1963^2 + 330^2 .

It is a cyclic number.

It is not a de Polignac number, because 3962269 - 2⁵ = 3962237 is a prime.

It is a super-3 number, since 3×3962269³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a d-powerful number, because it can be written as 3⁹ + 9 + 6⁸ + 2³ + 2¹⁹ + 6⁸ + 9⁵ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3963269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1981134 + 1981135.

It is an arithmetic number, because the mean of its divisors is an integer number (1981135).

Almost surely, 2^3962269 is an apocalyptic number.

It is an amenable number.

3962269 is a deficient number, since it is larger than the sum of its proper divisors (1).

3962269 is an equidigital number, since it uses as much as digits as its factorization.

3962269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 37.

The square root of 3962269 is about 1990.5449002723. The cubic root of 3962269 is about 158.2394089913.

The spelling of 3962269 in words is "three million, nine hundred sixty-two thousand, two hundred sixty-nine".