4611437880 has 64 divisors (see below), whose sum is σ = 15810647040. Its totient is φ = 1054042752.

The previous prime is 4611437851. The next prime is 4611437881. The reversal of 4611437880 is 887341164.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4611437881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2744064 + ... + 2745743.

It is an arithmetic number, because the mean of its divisors is an integer number (247041360).

Almost surely, 2^4611437880 is an apocalyptic number.

4611437880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4611437880 is an abundant number, since it is smaller than the sum of its proper divisors (11199209160).

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

4611437880 is a wasteful number, since it uses less digits than its factorization.

4611437880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5489828 (or 5489824 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 4611437880 is about 67907.5686503353. The cubic root of 4611437880 is about 1664.4807911333.

It can be divided in two parts, 461 and 1437880, that added together give a palindrome (1438341).

The spelling of 4611437880 in words is "four billion, six hundred eleven million, four hundred thirty-seven thousand, eight hundred eighty".