650363328 has 42 divisors (see below), whose sum is σ = 1864150704. Its totient is φ = 216787584.

The previous prime is 650363303. The next prime is 650363381. The reversal of 650363328 is 823363056.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 650363292 and 650363301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 563976 + ... + 565127.

Almost surely, 2^650363328 is an apocalyptic number.

It is an amenable number.

650363328 is an abundant number, since it is smaller than the sum of its proper divisors (1213787376).

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

650363328 is a wasteful number, since it uses less digits than its factorization.

650363328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129121 (or 1129108 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 650363328 is about 25502.2220208358. Note that the first 3 decimals coincide. The cubic root of 650363328 is about 866.4004747250.

The spelling of 650363328 in words is "six hundred fifty million, three hundred sixty-three thousand, three hundred twenty-eight".