3073734085 has 4 divisors (see below), whose sum is σ = 3688480908. Its totient is φ = 2458987264.

The previous prime is 3073734071. The next prime is 3073734091. The reversal of 3073734085 is 5804373703.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5804373703 = 181 ⋅32068363.

It can be written as a sum of positive squares in 2 ways, for example, as 2050821796 + 1022912289 = 45286^2 + 31983^2 .

It is a cyclic number.

It is not a de Polignac number, because 3073734085 - 2⁹ = 3073733573 is a prime.

It is a super-3 number, since 3×3073734085³ (a number of 29 digits) contains 333 as substring.

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, 307373404 + ... + 307373413.

It is an arithmetic number, because the mean of its divisors is an integer number (922120227).

Almost surely, 2^3073734085 is an apocalyptic number.

It is an amenable number.

3073734085 is a deficient number, since it is larger than the sum of its proper divisors (614746823).

3073734085 is an equidigital number, since it uses as much as digits as its factorization.

3073734085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614746822.

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 3073734085 is about 55441.2669858834. The cubic root of 3073734085 is about 1453.9699507282.

The spelling of 3073734085 in words is "three billion, seventy-three million, seven hundred thirty-four thousand, eighty-five".