3085408617 has 8 divisors (see below), whose sum is σ = 4129886496. Its totient is φ = 2048934912.

The previous prime is 3085408607. The next prime is 3085408619. The reversal of 3085408617 is 7168045803.

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

It is not a de Polignac number, because 3085408617 - 2⁶ = 3085408553 is a prime.

It is a super-3 number, since 3×3085408617³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3085408619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2000143 + ... + 2001684.

It is an arithmetic number, because the mean of its divisors is an integer number (516235812).

Almost surely, 2^3085408617 is an apocalyptic number.

It is an amenable number.

3085408617 is a deficient number, since it is larger than the sum of its proper divisors (1044477879).

3085408617 is a wasteful number, since it uses less digits than its factorization.

3085408617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4002087.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 3085408617 is about 55546.4545853288. The cubic root of 3085408617 is about 1455.8084282894.

The spelling of 3085408617 in words is "three billion, eighty-five million, four hundred eight thousand, six hundred seventeen".