2971916901 has 24 divisors (see below), whose sum is σ = 4528584320. Its totient is φ = 1872896256.

The previous prime is 2971916891. The next prime is 2971916911. The reversal of 2971916901 is 1096191792.

2971916901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2971916891) and next prime (2971916911).

It is not a de Polignac number, because 2971916901 - 2¹⁴ = 2971900517 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 (2971916911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60405 + ... + 97941.

Almost surely, 2^2971916901 is an apocalyptic number.

It is an amenable number.

2971916901 is a deficient number, since it is larger than the sum of its proper divisors (1556667419).

2971916901 is a wasteful number, since it uses less digits than its factorization.

2971916901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38025 (or 38022 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 45.

The square root of 2971916901 is about 54515.2905247693. The cubic root of 2971916901 is about 1437.7351390120.

The spelling of 2971916901 in words is "two billion, nine hundred seventy-one million, nine hundred sixteen thousand, nine hundred one".