4705978850 has 24 divisors (see below), whose sum is σ = 8839794708. Its totient is φ = 1863752000.

The previous prime is 4705978841. The next prime is 4705978861. The reversal of 4705978850 is 588795074.

It can be written as a sum of positive squares in 6 ways, for example, as 1330717441 + 3375261409 = 36479^2 + 58097^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4705978792 and 4705978801.

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 11 ways as a sum of consecutive naturals, for example, 460889 + ... + 470988.

Almost surely, 2^4705978850 is an apocalyptic number.

4705978850 is a deficient number, since it is larger than the sum of its proper divisors (4133815858).

4705978850 is a wasteful number, since it uses less digits than its factorization.

4705978850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931990 (or 931985 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 53.

The square root of 4705978850 is about 68600.1373905330. The cubic root of 4705978850 is about 1675.7786652139.

The spelling of 4705978850 in words is "four billion, seven hundred five million, nine hundred seventy-eight thousand, eight hundred fifty".