4026930880 has 112 divisors (see below), whose sum is σ = 11060216640. Its totient is φ = 1367912448.

The previous prime is 4026930857. The next prime is 4026930881. The reversal of 4026930880 is 880396204.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (4026930881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235914 + ... + 252406.

Almost surely, 2^4026930880 is an apocalyptic number.

4026930880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4026930880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5530108320).

4026930880 is an abundant number, since it is smaller than the sum of its proper divisors (7033285760).

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

4026930880 is a wasteful number, since it uses less digits than its factorization.

4026930880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16626 (or 16616 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 4026930880 is about 63458.1033438599. The cubic root of 4026930880 is about 1590.9555955514.

The spelling of 4026930880 in words is "four billion, twenty-six million, nine hundred thirty thousand, eight hundred eighty".