3798780633 has 8 divisors (see below), whose sum is σ = 5627823200. Its totient is φ = 2532520404.

The previous prime is 3798780631. The next prime is 3798780647. The reversal of 3798780633 is 3360878973.

It is not a de Polignac number, because 3798780633 - 2¹ = 3798780631 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3798780633.

It is not an unprimeable number, because it can be changed into a prime (3798780631) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 70347763 + ... + 70347816.

It is an arithmetic number, because the mean of its divisors is an integer number (703477900).

Almost surely, 2^3798780633 is an apocalyptic number.

It is an amenable number.

3798780633 is a deficient number, since it is larger than the sum of its proper divisors (1829042567).

3798780633 is a wasteful number, since it uses less digits than its factorization.

3798780633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140695588 (or 140695582 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The square root of 3798780633 is about 61634.2488637608. The cubic root of 3798780633 is about 1560.3238196123.

The spelling of 3798780633 in words is "three billion, seven hundred ninety-eight million, seven hundred eighty thousand, six hundred thirty-three".