652673937 has 8 divisors (see below), whose sum is σ = 870359904. Its totient is φ = 435051968.

The previous prime is 652673929. The next prime is 652673939. The reversal of 652673937 is 739376256.

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 652673937 - 2³ = 652673929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (652673939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18313 + ... + 40505.

It is an arithmetic number, because the mean of its divisors is an integer number (108794988).

Almost surely, 2^652673937 is an apocalyptic number.

It is an amenable number.

652673937 is a deficient number, since it is larger than the sum of its proper divisors (217685967).

652673937 is a wasteful number, since it uses less digits than its factorization.

652673937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31999.

The product of its digits is 1428840, while the sum is 48.

The square root of 652673937 is about 25547.4839661365. The cubic root of 652673937 is about 867.4253103925.

The spelling of 652673937 in words is "six hundred fifty-two million, six hundred seventy-three thousand, nine hundred thirty-seven".