4026631630 has 16 divisors (see below), whose sum is σ = 8283356640. Its totient is φ = 1380559392.

The previous prime is 4026631627. The next prime is 4026631663. The reversal of 4026631630 is 361366204.

It is a junction number, because it is equal to n+sod(n) for n = 4026631592 and 4026631601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28761585 + ... + 28761724.

It is an arithmetic number, because the mean of its divisors is an integer number (517709790).

Almost surely, 2^4026631630 is an apocalyptic number.

4026631630 is an abundant number, since it is smaller than the sum of its proper divisors (4256725010).

4026631630 is a wasteful number, since it uses less digits than its factorization.

4026631630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57523323.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 4026631630 is about 63455.7454451526. The cubic root of 4026631630 is about 1590.9161854506.

Adding to 4026631630 its reverse (361366204), we get a palindrome (4387997834).

The spelling of 4026631630 in words is "four billion, twenty-six million, six hundred thirty-one thousand, six hundred thirty".