626482863 has 16 divisors (see below), whose sum is σ = 928661760. Its totient is φ = 417412728.

The previous prime is 626482859. The next prime is 626482873. The reversal of 626482863 is 368284626.

It is not a de Polignac number, because 626482863 - 2² = 626482859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (626482873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49006 + ... + 60452.

It is an arithmetic number, because the mean of its divisors is an integer number (58041360).

Almost surely, 2^626482863 is an apocalyptic number.

626482863 is a deficient number, since it is larger than the sum of its proper divisors (302178897).

626482863 is a wasteful number, since it uses less digits than its factorization.

626482863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13483 (or 13477 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 626482863 is about 25029.6396897758. The cubic root of 626482863 is about 855.6636152980.

The spelling of 626482863 in words is "six hundred twenty-six million, four hundred eighty-two thousand, eight hundred sixty-three".