3801263 has 2 divisors, whose sum is σ = 3801264. Its totient is φ = 3801262.

The previous prime is 3801257. The next prime is 3801283. The reversal of 3801263 is 3621083.

It is a weak prime.

It is an emirp because it is prime and its reverse (3621083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3801263 - 2⁴ = 3801247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3801223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1900631 + 1900632.

It is an arithmetic number, because the mean of its divisors is an integer number (1900632).

Almost surely, 2^3801263 is an apocalyptic number.

3801263 is a deficient number, since it is larger than the sum of its proper divisors (1).

3801263 is an equidigital number, since it uses as much as digits as its factorization.

3801263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 3801263 is about 1949.6827947130. The cubic root of 3801263 is about 156.0663617506.

The spelling of 3801263 in words is "three million, eight hundred one thousand, two hundred sixty-three".