3458857617 has 6 divisors (see below), whose sum is σ = 4996127682. Its totient is φ = 2305905072.

The previous prime is 3458857609. The next prime is 3458857627. The reversal of 3458857617 is 7167588543.

It is a happy number.

3458857617 is a `hidden beast` number, since 3 + 4 + 58 + 8 + 576 + 17 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3414181761 + 44675856 = 58431^2 + 6684^2 .

It is not a de Polignac number, because 3458857617 - 2³ = 3458857609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3458857627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 192158748 + ... + 192158765.

It is an arithmetic number, because the mean of its divisors is an integer number (832687947).

Almost surely, 2^3458857617 is an apocalyptic number.

It is an amenable number.

3458857617 is a deficient number, since it is larger than the sum of its proper divisors (1537270065).

3458857617 is a wasteful number, since it uses less digits than its factorization.

3458857617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384317519 (or 384317516 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 54.

The square root of 3458857617 is about 58812.0533309287. The cubic root of 3458857617 is about 1512.3218547738.

The spelling of 3458857617 in words is "three billion, four hundred fifty-eight million, eight hundred fifty-seven thousand, six hundred seventeen".