2905671485 has 8 divisors (see below), whose sum is σ = 3499673856. Its totient is φ = 2315958480.

The previous prime is 2905671451. The next prime is 2905671529. The reversal of 2905671485 is 5841765092.

It is a happy number.

2905671485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2905671485 - 2⁶ = 2905671421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070849 + ... + 1073558.

It is an arithmetic number, because the mean of its divisors is an integer number (437459232).

Almost surely, 2^2905671485 is an apocalyptic number.

It is an amenable number.

2905671485 is a deficient number, since it is larger than the sum of its proper divisors (594002371).

2905671485 is a wasteful number, since it uses less digits than its factorization.

2905671485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144683.

The product of its (nonzero) digits is 604800, while the sum is 47.

The square root of 2905671485 is about 53904.2807669298. The cubic root of 2905671485 is about 1426.9721719304.

The spelling of 2905671485 in words is "two billion, nine hundred five million, six hundred seventy-one thousand, four hundred eighty-five".