652674949 has 2 divisors, whose sum is σ = 652674950. Its totient is φ = 652674948.

The previous prime is 652674943. The next prime is 652675057. The reversal of 652674949 is 949476256.

652674949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 440244324 + 212430625 = 20982^2 + 14575^2 .

It is a cyclic number.

It is not a de Polignac number, because 652674949 - 2¹¹ = 652672901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 652674896 and 652674905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652674943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326337474 + 326337475.

It is an arithmetic number, because the mean of its divisors is an integer number (326337475).

Almost surely, 2^652674949 is an apocalyptic number.

It is an amenable number.

652674949 is a deficient number, since it is larger than the sum of its proper divisors (1).

652674949 is an equidigital number, since it uses as much as digits as its factorization.

652674949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 52.

The square root of 652674949 is about 25547.5037723845. The cubic root of 652674949 is about 867.4257587195.

The spelling of 652674949 in words is "six hundred fifty-two million, six hundred seventy-four thousand, nine hundred forty-nine".