850653704 has 16 divisors (see below), whose sum is σ = 1600737900. Its totient is φ = 423790272.

The previous prime is 850653659. The next prime is 850653709. The reversal of 850653704 is 407356058.

It can be written as a sum of positive squares in 2 ways, for example, as 846693604 + 3960100 = 29098^2 + 1990^2 .

It is a super-2 number, since 2×850653704² = 1447223448257839232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (850653709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189719 + ... + 194150.

Almost surely, 2^850653704 is an apocalyptic number.

It is an amenable number.

850653704 is a deficient number, since it is larger than the sum of its proper divisors (750084196).

850653704 is a wasteful number, since it uses less digits than its factorization.

850653704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384152 (or 384148 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 850653704 is about 29165.9682506856. The cubic root of 850653704 is about 947.5110114449.

The spelling of 850653704 in words is "eight hundred fifty million, six hundred fifty-three thousand, seven hundred four".