2945696334 has 16 divisors (see below), whose sum is σ = 6733020288. Its totient is φ = 841627512.

The previous prime is 2945696323. The next prime is 2945696359. The reversal of 2945696334 is 4336965492.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 35067772 + ... + 35067855.

It is an arithmetic number, because the mean of its divisors is an integer number (420813768).

Almost surely, 2^2945696334 is an apocalyptic number.

2945696334 is an abundant number, since it is smaller than the sum of its proper divisors (3787323954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2945696334 is a wasteful number, since it uses less digits than its factorization.

2945696334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70135639.

The product of its digits is 4199040, while the sum is 51.

The square root of 2945696334 is about 54274.2695390735. The cubic root of 2945696334 is about 1433.4943693715.

The spelling of 2945696334 in words is "two billion, nine hundred forty-five million, six hundred ninety-six thousand, three hundred thirty-four".