851374696 has 8 divisors (see below), whose sum is σ = 1596327570. Its totient is φ = 425687344.

The previous prime is 851374687. The next prime is 851374757. The reversal of 851374696 is 696473158.

It can be written as a sum of positive squares in only one way, i.e., 502208100 + 349166596 = 22410^2 + 18686^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 53210911 + ... + 53210926.

Almost surely, 2^851374696 is an apocalyptic number.

It is an amenable number.

851374696 is a deficient number, since it is larger than the sum of its proper divisors (744952874).

851374696 is a wasteful number, since it uses less digits than its factorization.

851374696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106421843 (or 106421839 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 49.

The square root of 851374696 is about 29178.3257915872. The cubic root of 851374696 is about 947.7786310965.

The spelling of 851374696 in words is "eight hundred fifty-one million, three hundred seventy-four thousand, six hundred ninety-six".