4147964971 has 8 divisors (see below), whose sum is σ = 4163614704. Its totient is φ = 4132332000.

The previous prime is 4147964941. The next prime is 4147964983. The reversal of 4147964971 is 1794697414.

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

It is a cyclic number.

It is not a de Polignac number, because 4147964971 - 2⁵ = 4147964939 is a prime.

It is a super-2 number, since 2×4147964971² = 34411226801286061682, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4147964941) 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, 710661 + ... + 716473.

It is an arithmetic number, because the mean of its divisors is an integer number (520451838).

Almost surely, 2^4147964971 is an apocalyptic number.

4147964971 is a deficient number, since it is larger than the sum of its proper divisors (15649733).

4147964971 is a wasteful number, since it uses less digits than its factorization.

4147964971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8381.

The product of its digits is 1524096, while the sum is 52.

The square root of 4147964971 is about 64404.6968085403. The cubic root of 4147964971 is about 1606.7378582277.

The spelling of 4147964971 in words is "four billion, one hundred forty-seven million, nine hundred sixty-four thousand, nine hundred seventy-one".