2928960071 has 8 divisors (see below), whose sum is σ = 3014720880. Its totient is φ = 2843546688.

The previous prime is 2928960019. The next prime is 2928960077. The reversal of 2928960071 is 1700698292.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2928960071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928960077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69701 + ... + 103518.

It is an arithmetic number, because the mean of its divisors is an integer number (376840110).

Almost surely, 2^2928960071 is an apocalyptic number.

2928960071 is a deficient number, since it is larger than the sum of its proper divisors (85760809).

2928960071 is a wasteful number, since it uses less digits than its factorization.

2928960071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173713.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 2928960071 is about 54119.8676180938. The cubic root of 2928960071 is about 1430.7743651807.

The spelling of 2928960071 in words is "two billion, nine hundred twenty-eight million, nine hundred sixty thousand, seventy-one".