4291477971 has 32 divisors (see below), whose sum is σ = 6471256320. Its totient is φ = 2505820800.

The previous prime is 4291477969. The next prime is 4291477979. The reversal of 4291477971 is 1797741924.

It is not a de Polignac number, because 4291477971 - 2¹ = 4291477969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4291477979) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 465321 + ... + 474453.

It is an arithmetic number, because the mean of its divisors is an integer number (202226760).

Almost surely, 2^4291477971 is an apocalyptic number.

4291477971 is a deficient number, since it is larger than the sum of its proper divisors (2179778349).

4291477971 is a wasteful number, since it uses less digits than its factorization.

4291477971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9667.

The product of its digits is 889056, while the sum is 51.

The square root of 4291477971 is about 65509.3731537709. The cubic root of 4291477971 is about 1625.0583611071.

The spelling of 4291477971 in words is "four billion, two hundred ninety-one million, four hundred seventy-seven thousand, nine hundred seventy-one".