846700866 has 48 divisors (see below), whose sum is σ = 2028742560. Its totient is φ = 253056960.

The previous prime is 846700837. The next prime is 846700879. The reversal of 846700866 is 668007648.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14836 + ... + 43743.

It is an arithmetic number, because the mean of its divisors is an integer number (42265470).

Almost surely, 2^846700866 is an apocalyptic number.

846700866 is an abundant number, since it is smaller than the sum of its proper divisors (1182041694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

846700866 is a wasteful number, since it uses less digits than its factorization.

846700866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58671 (or 58668 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 846700866 is about 29098.1247849410. The cubic root of 846700866 is about 946.0410933196.

The spelling of 846700866 in words is "eight hundred forty-six million, seven hundred thousand, eight hundred sixty-six".