3798928782 has 32 divisors (see below), whose sum is σ = 9209525760. Its totient is φ = 1151190360.

The previous prime is 3798928751. The next prime is 3798928801. The reversal of 3798928782 is 2878298973.

It is a happy number.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 3197158 + ... + 3198345.

It is an arithmetic number, because the mean of its divisors is an integer number (287797680).

Almost surely, 2^3798928782 is an apocalyptic number.

3798928782 is an abundant number, since it is smaller than the sum of its proper divisors (5410596978).

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

3798928782 is a wasteful number, since it uses less digits than its factorization.

3798928782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6395525 (or 6395519 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 63.

The square root of 3798928782 is about 61635.4506919516. The cubic root of 3798928782 is about 1560.3441030866.

The spelling of 3798928782 in words is "three billion, seven hundred ninety-eight million, nine hundred twenty-eight thousand, seven hundred eighty-two".