652879801 has 8 divisors (see below), whose sum is σ = 748099584. Its totient is φ = 558147840.

The previous prime is 652879741. The next prime is 652879819. The reversal of 652879801 is 108978256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 652879801 - 2¹⁵ = 652847033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652879831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119080 + ... + 124441.

It is an arithmetic number, because the mean of its divisors is an integer number (93512448).

Almost surely, 2^652879801 is an apocalyptic number.

It is an amenable number.

652879801 is a deficient number, since it is larger than the sum of its proper divisors (95219783).

652879801 is a wasteful number, since it uses less digits than its factorization.

652879801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243911.

The product of its (nonzero) digits is 241920, while the sum is 46.

The square root of 652879801 is about 25551.5126949463. The cubic root of 652879801 is about 867.5165008336.

The spelling of 652879801 in words is "six hundred fifty-two million, eight hundred seventy-nine thousand, eight hundred one".