2934187971 has 32 divisors (see below), whose sum is σ = 4623521280. Its totient is φ = 1641463200.

The previous prime is 2934187969. The next prime is 2934187999. The reversal of 2934187971 is 1797814392.

It is not a de Polignac number, because 2934187971 - 2¹ = 2934187969 is a prime.

It is a super-2 number, since 2×2934187971² = 17218918098322193682, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2934187771) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 52266 + ... + 92736.

It is an arithmetic number, because the mean of its divisors is an integer number (144485040).

Almost surely, 2^2934187971 is an apocalyptic number.

2934187971 is a deficient number, since it is larger than the sum of its proper divisors (1689333309).

2934187971 is a wasteful number, since it uses less digits than its factorization.

2934187971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40524 (or 40498 counting only the distinct ones).

The product of its digits is 762048, while the sum is 51.

The square root of 2934187971 is about 54168.1453531501. The cubic root of 2934187971 is about 1431.6251221289.

The spelling of 2934187971 in words is "two billion, nine hundred thirty-four million, one hundred eighty-seven thousand, nine hundred seventy-one".