6240564790 has 8 divisors (see below), whose sum is σ = 11233016640. Its totient is φ = 2496225912.

The previous prime is 6240564767. The next prime is 6240564791. The reversal of 6240564790 is 974650426.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6240564791) 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, 312028230 + ... + 312028249.

It is an arithmetic number, because the mean of its divisors is an integer number (1404127080).

Almost surely, 2^6240564790 is an apocalyptic number.

6240564790 is a deficient number, since it is larger than the sum of its proper divisors (4992451850).

6240564790 is a wasteful number, since it uses less digits than its factorization.

6240564790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624056486.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 6240564790 is about 78997.2454583070. The cubic root of 6240564790 is about 1841.0883595350.

The spelling of 6240564790 in words is "six billion, two hundred forty million, five hundred sixty-four thousand, seven hundred ninety".