2948971967 has 4 divisors (see below), whose sum is σ = 2949218280. Its totient is φ = 2948725656.

The previous prime is 2948971957. The next prime is 2948972017. The reversal of 2948971967 is 7691798492.

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

It is a cyclic number.

It is not a de Polignac number, because 2948971967 - 2⁴ = 2948971951 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 (2948971957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104228 + ... + 129465.

It is an arithmetic number, because the mean of its divisors is an integer number (737304570).

Almost surely, 2^2948971967 is an apocalyptic number.

2948971967 is a deficient number, since it is larger than the sum of its proper divisors (246313).

2948971967 is a wasteful number, since it uses less digits than its factorization.

2948971967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246312.

The product of its digits is 13716864, while the sum is 62.

The square root of 2948971967 is about 54304.4378204949. The cubic root of 2948971967 is about 1434.0255241468.

The spelling of 2948971967 in words is "two billion, nine hundred forty-eight million, nine hundred seventy-one thousand, nine hundred sixty-seven".