4791431000 has 32 divisors (see below), whose sum is σ = 11211950880. Its totient is φ = 1916572000.

The previous prime is 4791430999. The next prime is 4791431023. The reversal of 4791431000 is 1341974.

It is a super-2 number, since 2×4791431000² = 45915622055522000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2394716 + ... + 2396715.

It is an arithmetic number, because the mean of its divisors is an integer number (350373465).

Almost surely, 2^4791431000 is an apocalyptic number.

4791431000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4791431000 is an abundant number, since it is smaller than the sum of its proper divisors (6420519880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4791431000 is a wasteful number, since it uses less digits than its factorization.

4791431000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4791452 (or 4791438 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 4791431000 is about 69220.1632474238. The cubic root of 4791431000 is about 1685.8609306633.

Adding to 4791431000 its reverse (1341974), we get a palindrome (4792772974).

The spelling of 4791431000 in words is "four billion, seven hundred ninety-one million, four hundred thirty-one thousand".