3085248761 has 8 divisors (see below), whose sum is σ = 3549350784. Its totient is φ = 2626984800.

The previous prime is 3085248739. The next prime is 3085248769. The reversal of 3085248761 is 1678425803.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3085248761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3085248769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1458380 + ... + 1460493.

It is an arithmetic number, because the mean of its divisors is an integer number (443668848).

Almost surely, 2^3085248761 is an apocalyptic number.

It is an amenable number.

3085248761 is a deficient number, since it is larger than the sum of its proper divisors (464102023).

3085248761 is a wasteful number, since it uses less digits than its factorization.

3085248761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919031.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 3085248761 is about 55545.0156269669. The cubic root of 3085248761 is about 1455.7832858896.

The spelling of 3085248761 in words is "three billion, eighty-five million, two hundred forty-eight thousand, seven hundred sixty-one".