6240460747 has 4 divisors (see below), whose sum is σ = 6243841296. Its totient is φ = 6237080200.

The previous prime is 6240460631. The next prime is 6240460769. The reversal of 6240460747 is 7470640426.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6240460747 - 2⁷ = 6240460619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6240460777) 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, 1687504 + ... + 1691197.

It is an arithmetic number, because the mean of its divisors is an integer number (1560960324).

Almost surely, 2^6240460747 is an apocalyptic number.

6240460747 is a deficient number, since it is larger than the sum of its proper divisors (3380549).

6240460747 is a wasteful number, since it uses less digits than its factorization.

6240460747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380548.

The product of its (nonzero) digits is 225792, while the sum is 40.

The square root of 6240460747 is about 78996.5869326011. The cubic root of 6240460747 is about 1841.0781279065.

The spelling of 6240460747 in words is "six billion, two hundred forty million, four hundred sixty thousand, seven hundred forty-seven".