650801316 has 24 divisors (see below), whose sum is σ = 1656585504. Its totient is φ = 197212480.

The previous prime is 650801309. The next prime is 650801401. The reversal of 650801316 is 613108056.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

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, 2465025 + ... + 2465288.

It is an arithmetic number, because the mean of its divisors is an integer number (69024396).

Almost surely, 2^650801316 is an apocalyptic number.

650801316 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

650801316 is an abundant number, since it is smaller than the sum of its proper divisors (1005784188).

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

650801316 is a wasteful number, since it uses less digits than its factorization.

650801316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4930331 (or 4930329 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 650801316 is about 25510.8078272720. The cubic root of 650801316 is about 866.5949239101.

The spelling of 650801316 in words is "six hundred fifty million, eight hundred one thousand, three hundred sixteen".