3130263 has 12 divisors (see below), whose sum is σ = 4541160. Its totient is φ = 2077776.

The previous prime is 3130249. The next prime is 3130279. The reversal of 3130263 is 3620313.

It is a happy number.

It is not a de Polignac number, because 3130263 - 2⁶ = 3130199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1933 + ... + 3161.

It is an arithmetic number, because the mean of its divisors is an integer number (378430).

Almost surely, 2^3130263 is an apocalyptic number.

3130263 is a deficient number, since it is larger than the sum of its proper divisors (1410897).

3130263 is a wasteful number, since it uses less digits than its factorization.

3130263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518 (or 1515 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3130263 is about 1769.2549279287. The cubic root of 3130263 is about 146.2829161063.

Adding to 3130263 its reverse (3620313), we get a palindrome (6750576).

The spelling of 3130263 in words is "three million, one hundred thirty thousand, two hundred sixty-three".