8965401622 has 16 divisors (see below), whose sum is σ = 14542130880. Its totient is φ = 4129245568.

The previous prime is 8965401611. The next prime is 8965401691. The reversal of 8965401622 is 2261045698.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2803597 + ... + 2806792.

It is an arithmetic number, because the mean of its divisors is an integer number (908883180).

Almost surely, 2^8965401622 is an apocalyptic number.

8965401622 is a deficient number, since it is larger than the sum of its proper divisors (5576729258).

8965401622 is a wasteful number, since it uses less digits than its factorization.

8965401622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5610455.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 8965401622 is about 94685.8047544615. The cubic root of 8965401622 is about 2077.4149362159.

The spelling of 8965401622 in words is "eight billion, nine hundred sixty-five million, four hundred one thousand, six hundred twenty-two".