652944196 has 48 divisors (see below), whose sum is σ = 1248952320. Its totient is φ = 297540000.

The previous prime is 652944191. The next prime is 652944221. The reversal of 652944196 is 691449256.

It is a super-2 number, since 2×652944196² = 852672246180172832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (652944191) 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, 449271 + ... + 450721.

It is an arithmetic number, because the mean of its divisors is an integer number (26019840).

Almost surely, 2^652944196 is an apocalyptic number.

It is an amenable number.

652944196 is a deficient number, since it is larger than the sum of its proper divisors (596008124).

652944196 is a wasteful number, since it uses less digits than its factorization.

652944196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1696 (or 1694 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 652944196 is about 25552.7727653967. The cubic root of 652944196 is about 867.5450215957.

The spelling of 652944196 in words is "six hundred fifty-two million, nine hundred forty-four thousand, one hundred ninety-six".