652673938 has 32 divisors (see below), whose sum is σ = 1162828800. Its totient is φ = 268850880.

The previous prime is 652673929. The next prime is 652673939. The reversal of 652673938 is 839376256.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 652673891 and 652673900.

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 15 ways as a sum of consecutive naturals, for example, 59620 + ... + 69712.

It is an arithmetic number, because the mean of its divisors is an integer number (36338400).

Almost surely, 2^652673938 is an apocalyptic number.

652673938 is a deficient number, since it is larger than the sum of its proper divisors (510154862).

652673938 is a wasteful number, since it uses less digits than its factorization.

652673938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10282.

The product of its digits is 1632960, while the sum is 49.

The square root of 652673938 is about 25547.4839857079. The cubic root of 652673938 is about 867.4253108355.

The spelling of 652673938 in words is "six hundred fifty-two million, six hundred seventy-three thousand, nine hundred thirty-eight".