894691248770 has 16 divisors (see below), whose sum is σ = 1756848270528. Its totient is φ = 325342272240.

The previous prime is 894691248751. The next prime is 894691248791. The reversal of 894691248770 is 77842196498.

It is a junction number, because it is equal to n+sod(n) for n = 894691248697 and 894691248706.

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, 4066778294 + ... + 4066778513.

It is an arithmetic number, because the mean of its divisors is an integer number (109803016908).

Almost surely, 2^894691248770 is an apocalyptic number.

894691248770 is a deficient number, since it is larger than the sum of its proper divisors (862157021758).

894691248770 is a wasteful number, since it uses less digits than its factorization.

894691248770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8133556825.

The product of its (nonzero) digits is 48771072, while the sum is 65.

The spelling of 894691248770 in words is "eight hundred ninety-four billion, six hundred ninety-one million, two hundred forty-eight thousand, seven hundred seventy".