650598480 has 360 divisors, whose sum is σ = 2639643552. Its totient is φ = 148490496.

The previous prime is 650598467. The next prime is 650598541. The reversal of 650598480 is 84895056.

650598480 is a `hidden beast` number, since 6 + 50 + 598 + 4 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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 71 ways as a sum of consecutive naturals, for example, 952219 + ... + 952901.

Almost surely, 2^650598480 is an apocalyptic number.

650598480 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 650598480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1319821776).

650598480 is an abundant number, since it is smaller than the sum of its proper divisors (1989045072).

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

650598480 is a wasteful number, since it uses less digits than its factorization.

650598480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 650598480 is about 25506.8320259494. The cubic root of 650598480 is about 866.5048836739.

The spelling of 650598480 in words is "six hundred fifty million, five hundred ninety-eight thousand, four hundred eighty".