3063631 has 4 divisors (see below), whose sum is σ = 3067200. Its totient is φ = 3060064.

The previous prime is 3063629. The next prime is 3063653. The reversal of 3063631 is 1363603.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3063631 - 2¹ = 3063629 is a prime.

It is a super-2 number, since 2×3063631² = 18771669808322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3061631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375 + ... + 2503.

It is an arithmetic number, because the mean of its divisors is an integer number (766800).

Almost surely, 2^3063631 is an apocalyptic number.

3063631 is a deficient number, since it is larger than the sum of its proper divisors (3569).

3063631 is a wasteful number, since it uses less digits than its factorization.

3063631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 3063631 is about 1750.3231130280. The cubic root of 3063631 is about 145.2375179733.

Adding to 3063631 its product of nonzero digits (972), we get a palindrome (3064603).

The spelling of 3063631 in words is "three million, sixty-three thousand, six hundred thirty-one".