650910960 has 480 divisors, whose sum is σ = 2707540992. Its totient is φ = 136765440.

The previous prime is 650910959. The next prime is 650910961. The reversal of 650910960 is 69019056.

It is an interprime number because it is at equal distance from previous prime (650910959) and next prime (650910961).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650910961) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6083227 + ... + 6083333.

Almost surely, 2^650910960 is an apocalyptic number.

650910960 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 650910960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1353770496).

650910960 is an abundant number, since it is smaller than the sum of its proper divisors (2056630032).

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

650910960 is a wasteful number, since it uses less digits than its factorization.

650910960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 650910960 is about 25512.9567083080. The cubic root of 650910960 is about 866.6435878141.

The spelling of 650910960 in words is "six hundred fifty million, nine hundred ten thousand, nine hundred sixty".