650487360 has 112 divisors (see below), whose sum is σ = 2078467776. Its totient is φ = 172357632.

The previous prime is 650487349. The next prime is 650487367. The reversal of 650487360 is 63784056.

It is not an unprimeable number, because it can be changed into a prime (650487367) 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, 154402 + ... + 158558.

It is an arithmetic number, because the mean of its divisors is an integer number (18557748).

Almost surely, 2^650487360 is an apocalyptic number.

650487360 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 650487360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1039233888).

650487360 is an abundant number, since it is smaller than the sum of its proper divisors (1427980416).

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

650487360 is a wasteful number, since it uses less digits than its factorization.

650487360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340 (or 4330 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 650487360 is about 25504.6536930028. The cubic root of 650487360 is about 866.4555488394.

The spelling of 650487360 in words is "six hundred fifty million, four hundred eighty-seven thousand, three hundred sixty".