2134828764 has 144 divisors (see below), whose sum is σ = 5848765440. Its totient is φ = 672684480.

The previous prime is 2134828757. The next prime is 2134828811. The reversal of 2134828764 is 4678284312.

It is a happy number.

2134828764 is a `hidden beast` number, since 21 + 348 + 287 + 6 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9404419 + ... + 9404645.

Almost surely, 2^2134828764 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 2134828764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2924382720).

2134828764 is an abundant number, since it is smaller than the sum of its proper divisors (3713936676).

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

2134828764 is a wasteful number, since it uses less digits than its factorization.

2134828764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 316 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 2134828764 is about 46204.2072110322. The cubic root of 2134828764 is about 1287.6199055576.

The spelling of 2134828764 in words is "two billion, one hundred thirty-four million, eight hundred twenty-eight thousand, seven hundred sixty-four".