652398336 has 54 divisors (see below), whose sum is σ = 1881031880. Its totient is φ = 217465344.

The previous prime is 652398301. The next prime is 652398361. The reversal of 652398336 is 633893256.

652398336 is a `hidden beast` number, since 6 + 523 + 98 + 3 + 36 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 652398291 and 652398300.

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 5 ways as a sum of consecutive naturals, for example, 139276 + ... + 143883.

Almost surely, 2^652398336 is an apocalyptic number.

It is an amenable number.

652398336 is an abundant number, since it is smaller than the sum of its proper divisors (1228633544).

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

652398336 is a wasteful number, since it uses less digits than its factorization.

652398336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283181 (or 283164 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The square root of 652398336 is about 25542.0894994908. The cubic root of 652398336 is about 867.3031989131.

The spelling of 652398336 in words is "six hundred fifty-two million, three hundred ninety-eight thousand, three hundred thirty-six".