784420748 has 6 divisors (see below), whose sum is σ = 1372736316. Its totient is φ = 392210372.

The previous prime is 784420729. The next prime is 784420751. The reversal of 784420748 is 847024487.

784420748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 784420699 and 784420708.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98052590 + ... + 98052597.

It is an arithmetic number, because the mean of its divisors is an integer number (228789386).

Almost surely, 2^784420748 is an apocalyptic number.

It is an amenable number.

784420748 is a deficient number, since it is larger than the sum of its proper divisors (588315568).

784420748 is a wasteful number, since it uses less digits than its factorization.

784420748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196105191 (or 196105189 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 44.

The square root of 784420748 is about 28007.5123493680. The cubic root of 784420748 is about 922.2521806002.

The spelling of 784420748 in words is "seven hundred eighty-four million, four hundred twenty thousand, seven hundred forty-eight".