3428762988 has 96 divisors (see below), whose sum is σ = 9466619904. Its totient is φ = 945589248.

The previous prime is 3428762917. The next prime is 3428763043. The reversal of 3428762988 is 8892678243.

It is a happy number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 282256 + ... + 294152.

It is an arithmetic number, because the mean of its divisors is an integer number (98610624).

Almost surely, 2^3428762988 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3428762988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4733309952).

3428762988 is an abundant number, since it is smaller than the sum of its proper divisors (6037856916).

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

3428762988 is a wasteful number, since it uses less digits than its factorization.

3428762988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12031 (or 12029 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 57.

The square root of 3428762988 is about 58555.6401040924. The cubic root of 3428762988 is about 1507.9229645183.

The spelling of 3428762988 in words is "three billion, four hundred twenty-eight million, seven hundred sixty-two thousand, nine hundred eighty-eight".