916701212 has 36 divisors (see below), whose sum is σ = 1871294040. Its totient is φ = 391787424.

The previous prime is 916701211. The next prime is 916701257. The reversal of 916701212 is 212107619.

It is a super-2 number, since 2×916701212² = 1680682224164537888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916701211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66839 + ... + 79377.

It is an arithmetic number, because the mean of its divisors is an integer number (51980390).

Almost surely, 2^916701212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 916701212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (935647020).

916701212 is an abundant number, since it is smaller than the sum of its proper divisors (954592828).

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

916701212 is a wasteful number, since it uses less digits than its factorization.

916701212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12930 (or 12921 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 916701212 is about 30277.0740330039. The cubic root of 916701212 is about 971.4249832171.

The spelling of 916701212 in words is "nine hundred sixteen million, seven hundred one thousand, two hundred twelve".