650903376 has 80 divisors (see below), whose sum is σ = 1776672000. Its totient is φ = 205008384.

The previous prime is 650903359. The next prime is 650903377. The reversal of 650903376 is 673309056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650903377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60450 + ... + 70398.

It is an arithmetic number, because the mean of its divisors is an integer number (22208400).

Almost surely, 2^650903376 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 650903376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (888336000).

650903376 is an abundant number, since it is smaller than the sum of its proper divisors (1125768624).

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

650903376 is a wasteful number, since it uses less digits than its factorization.

650903376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10036 (or 10030 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 39.

The square root of 650903376 is about 25512.8080775128. The cubic root of 650903376 is about 866.6402219413.

The spelling of 650903376 in words is "six hundred fifty million, nine hundred three thousand, three hundred seventy-six".