3958263 has 24 divisors (see below), whose sum is σ = 6211296. Its totient is φ = 2419200.

The previous prime is 3958261. The next prime is 3958313. The reversal of 3958263 is 3628593.

3958263 is a `hidden beast` number, since 395 + 8 + 263 = 666.

It is not a de Polignac number, because 3958263 - 2¹ = 3958261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3958261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5958 + ... + 6588.

It is an arithmetic number, because the mean of its divisors is an integer number (258804).

Almost surely, 2^3958263 is an apocalyptic number.

3958263 is a deficient number, since it is larger than the sum of its proper divisors (2253033).

3958263 is a wasteful number, since it uses less digits than its factorization.

3958263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695 (or 692 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 3958263 is about 1989.5383886721. The cubic root of 3958263 is about 158.1860623839.

The spelling of 3958263 in words is "three million, nine hundred fifty-eight thousand, two hundred sixty-three".