2826047388 has 12 divisors (see below), whose sum is σ = 6594110600. Its totient is φ = 942015792.

The previous prime is 2826047387. The next prime is 2826047407. The reversal of 2826047388 is 8837406282.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2826047381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117751963 + ... + 117751986.

Almost surely, 2^2826047388 is an apocalyptic number.

It is an amenable number.

2826047388 is an abundant number, since it is smaller than the sum of its proper divisors (3768063212).

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

2826047388 is a wasteful number, since it uses less digits than its factorization.

2826047388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235503956 (or 235503954 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The square root of 2826047388 is about 53160.5811480650. The cubic root of 2826047388 is about 1413.8168282953.

The spelling of 2826047388 in words is "two billion, eight hundred twenty-six million, forty-seven thousand, three hundred eighty-eight".