3029778882 has 96 divisors (see below), whose sum is σ = 7337506176. Its totient is φ = 897523200.

The previous prime is 3029778863. The next prime is 3029778889. The reversal of 3029778882 is 2888779203.

It is not an unprimeable number, because it can be changed into a prime (3029778889) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 712282 + ... + 716522.

It is an arithmetic number, because the mean of its divisors is an integer number (76432356).

Almost surely, 2^3029778882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3029778882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3668753088).

3029778882 is an abundant number, since it is smaller than the sum of its proper divisors (4307727294).

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

3029778882 is a wasteful number, since it uses less digits than its factorization.

3029778882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4376 (or 4373 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 3029778882 is about 55043.4272370462. The cubic root of 3029778882 is about 1447.0059315896.

The spelling of 3029778882 in words is "three billion, twenty-nine million, seven hundred seventy-eight thousand, eight hundred eighty-two".