2985924671 has 4 divisors (see below), whose sum is σ = 3058752144. Its totient is φ = 2913097200.

The previous prime is 2985924647. The next prime is 2985924677. The reversal of 2985924671 is 1764295892.

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 2985924671 - 2³⁰ = 1912182847 is a prime.

It is a super-2 number, since 2×2985924671² = 17831492281772916482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2985924677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36413675 + ... + 36413756.

It is an arithmetic number, because the mean of its divisors is an integer number (764688036).

Almost surely, 2^2985924671 is an apocalyptic number.

2985924671 is a deficient number, since it is larger than the sum of its proper divisors (72827473).

2985924671 is an equidigital number, since it uses as much as digits as its factorization.

2985924671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72827472.

The product of its digits is 2177280, while the sum is 53.

The square root of 2985924671 is about 54643.6150981979. The cubic root of 2985924671 is about 1439.9904627390.

The spelling of 2985924671 in words is "two billion, nine hundred eighty-five million, nine hundred twenty-four thousand, six hundred seventy-one".