852791434 has 16 divisors (see below), whose sum is σ = 1477564416. Its totient is φ = 364830400.

The previous prime is 852791413. The next prime is 852791461. The reversal of 852791434 is 434197258.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1139722 + ... + 1140469.

It is an arithmetic number, because the mean of its divisors is an integer number (92347776).

Almost surely, 2^852791434 is an apocalyptic number.

852791434 is a deficient number, since it is larger than the sum of its proper divisors (624772982).

852791434 is a wasteful number, since it uses less digits than its factorization.

852791434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280221.

The product of its digits is 241920, while the sum is 43.

The square root of 852791434 is about 29202.5929328202. The cubic root of 852791434 is about 948.3040597117.

The spelling of 852791434 in words is "eight hundred fifty-two million, seven hundred ninety-one thousand, four hundred thirty-four".