3457626085 has 4 divisors (see below), whose sum is σ = 4149151308. Its totient is φ = 2766100864.

The previous prime is 3457626077. The next prime is 3457626097. The reversal of 3457626085 is 5806267543.

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

It can be written as a sum of positive squares in 2 ways, for example, as 839666529 + 2617959556 = 28977^2 + 51166^2 .

It is a cyclic number.

It is not a de Polignac number, because 3457626085 - 2³ = 3457626077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 345762604 + ... + 345762613.

It is an arithmetic number, because the mean of its divisors is an integer number (1037287827).

Almost surely, 2^3457626085 is an apocalyptic number.

It is an amenable number.

3457626085 is a deficient number, since it is larger than the sum of its proper divisors (691525223).

3457626085 is an equidigital number, since it uses as much as digits as its factorization.

3457626085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691525222.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The square root of 3457626085 is about 58801.5823341515. The cubic root of 3457626085 is about 1512.1423452311.

The spelling of 3457626085 in words is "three billion, four hundred fifty-seven million, six hundred twenty-six thousand, eighty-five".