4722666770 has 16 divisors (see below), whose sum is σ = 8515698048. Its totient is φ = 1885756080.

The previous prime is 4722666769. The next prime is 4722666779. The reversal of 4722666770 is 776662274.

It is not an unprimeable number, because it can be changed into a prime (4722666779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407834 + ... + 419253.

It is an arithmetic number, because the mean of its divisors is an integer number (532231128).

Almost surely, 2^4722666770 is an apocalyptic number.

4722666770 is a deficient number, since it is larger than the sum of its proper divisors (3793031278).

4722666770 is a wasteful number, since it uses less digits than its factorization.

4722666770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827665.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The square root of 4722666770 is about 68721.6615777005. The cubic root of 4722666770 is about 1677.7571603861.

The spelling of 4722666770 in words is "four billion, seven hundred twenty-two million, six hundred sixty-six thousand, seven hundred seventy".