650274480 has 200 divisors, whose sum is σ = 2391757632. Its totient is φ = 163178496.

The previous prime is 650274451. The next prime is 650274481. The reversal of 650274480 is 84472056.

650274480 is a `hidden beast` number, since 6 + 502 + 74 + 4 + 80 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (650274481) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 107209 + ... + 113111.

Almost surely, 2^650274480 is an apocalyptic number.

650274480 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 650274480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1195878816).

650274480 is an abundant number, since it is smaller than the sum of its proper divisors (1741483152).

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

650274480 is a wasteful number, since it uses less digits than its factorization.

650274480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5945 (or 5930 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 650274480 is about 25500.4799954824. The cubic root of 650274480 is about 866.3610191101.

The spelling of 650274480 in words is "six hundred fifty million, two hundred seventy-four thousand, four hundred eighty".