652927297 has 4 divisors (see below), whose sum is σ = 712284336. Its totient is φ = 593570260.

The previous prime is 652927259. The next prime is 652927349. The reversal of 652927297 is 792729256.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 652927297 - 2⁷ = 652927169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 652927297.

It is not an unprimeable number, because it can be changed into a prime (652927397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29678503 + ... + 29678524.

It is an arithmetic number, because the mean of its divisors is an integer number (178071084).

Almost surely, 2^652927297 is an apocalyptic number.

It is an amenable number.

652927297 is a deficient number, since it is larger than the sum of its proper divisors (59357039).

652927297 is a wasteful number, since it uses less digits than its factorization.

652927297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59357038.

The product of its digits is 952560, while the sum is 49.

The square root of 652927297 is about 25552.4420946414. The cubic root of 652927297 is about 867.5375371533.

The spelling of 652927297 in words is "six hundred fifty-two million, nine hundred twenty-seven thousand, two hundred ninety-seven".