916069722 has 8 divisors (see below), whose sum is σ = 1832139456. Its totient is φ = 305356572.

The previous prime is 916069657. The next prime is 916069727. The reversal of 916069722 is 227960619.

It is a sphenic number, since it is the product of 3 distinct primes.

916069722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (916069727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76339138 + ... + 76339149.

It is an arithmetic number, because the mean of its divisors is an integer number (229017432).

Almost surely, 2^916069722 is an apocalyptic number.

916069722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

916069722 is a wasteful number, since it uses less digits than its factorization.

916069722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152678292.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 916069722 is about 30266.6437187872. The cubic root of 916069722 is about 971.2018694150.

The spelling of 916069722 in words is "nine hundred sixteen million, sixty-nine thousand, seven hundred twenty-two".