4026631004 has 12 divisors (see below), whose sum is σ = 7687204728. Its totient is φ = 1830286800.

The previous prime is 4026631001. The next prime is 4026631009. The reversal of 4026631004 is 4001366204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4026631001) 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, 45757127 + ... + 45757214.

It is an arithmetic number, because the mean of its divisors is an integer number (640600394).

Almost surely, 2^4026631004 is an apocalyptic number.

4026631004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4026631004 is a deficient number, since it is larger than the sum of its proper divisors (3660573724).

4026631004 is a wasteful number, since it uses less digits than its factorization.

4026631004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91514356 (or 91514354 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4026631004 is about 63455.7405125809. The cubic root of 4026631004 is about 1590.9161030067.

Adding to 4026631004 its reverse (4001366204), we get a palindrome (8027997208).

The spelling of 4026631004 in words is "four billion, twenty-six million, six hundred thirty-one thousand, four".