6485679741 has 32 divisors (see below), whose sum is σ = 9559123200. Its totient is φ = 3892976640.

The previous prime is 6485679737. The next prime is 6485679743. The reversal of 6485679741 is 1479765846.

It is not a de Polignac number, because 6485679741 - 2² = 6485679737 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6485679743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141096 + ... + 181326.

It is an arithmetic number, because the mean of its divisors is an integer number (298722600).

Almost surely, 2^6485679741 is an apocalyptic number.

It is an amenable number.

6485679741 is a deficient number, since it is larger than the sum of its proper divisors (3073443459).

6485679741 is a wasteful number, since it uses less digits than its factorization.

6485679741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40389.

The product of its digits is 10160640, while the sum is 57.

The square root of 6485679741 is about 80533.7180378505. The cubic root of 6485679741 is about 1864.8840443783.

The spelling of 6485679741 in words is "six billion, four hundred eighty-five million, six hundred seventy-nine thousand, seven hundred forty-one".