2825388988 has 6 divisors (see below), whose sum is σ = 4944430736. Its totient is φ = 1412694492.

The previous prime is 2825388941. The next prime is 2825389027. The reversal of 2825388988 is 8898835282.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353173620 + ... + 353173627.

Almost surely, 2^2825388988 is an apocalyptic number.

It is an amenable number.

2825388988 is a deficient number, since it is larger than the sum of its proper divisors (2119041748).

2825388988 is a wasteful number, since it uses less digits than its factorization.

2825388988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706347251 (or 706347249 counting only the distinct ones).

The product of its digits is 17694720, while the sum is 61.

The square root of 2825388988 is about 53154.3882290070. The cubic root of 2825388988 is about 1413.7070248407.

The spelling of 2825388988 in words is "two billion, eight hundred twenty-five million, three hundred eighty-eight thousand, nine hundred eighty-eight".