800616950 has 24 divisors (see below), whose sum is σ = 1701883632. Its totient is φ = 274497120.

The previous prime is 800616919. The next prime is 800616953. The reversal of 800616950 is 59616008.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 800616950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800616953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1143389 + ... + 1144088.

It is an arithmetic number, because the mean of its divisors is an integer number (70911818).

Almost surely, 2^800616950 is an apocalyptic number.

800616950 is an abundant number, since it is smaller than the sum of its proper divisors (901266682).

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

800616950 is a wasteful number, since it uses less digits than its factorization.

800616950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287496 (or 2287491 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 800616950 is about 28295.1753838000. The cubic root of 800616950 is about 928.5563410904.

The spelling of 800616950 in words is "eight hundred million, six hundred sixteen thousand, nine hundred fifty".