4167705997 has 16 divisors (see below), whose sum is σ = 5140662912. Its totient is φ = 3290339520.

The previous prime is 4167705979. The next prime is 4167706003. The reversal of 4167705997 is 7995077614.

4167705997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4167705997 - 2¹¹ = 4167703949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4167705697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7723 + ... + 91624.

It is an arithmetic number, because the mean of its divisors is an integer number (321291432).

Almost surely, 2^4167705997 is an apocalyptic number.

It is an amenable number.

4167705997 is a deficient number, since it is larger than the sum of its proper divisors (972956915).

4167705997 is a wasteful number, since it uses less digits than its factorization.

4167705997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99828.

The product of its (nonzero) digits is 3333960, while the sum is 55.

The square root of 4167705997 is about 64557.7725529622. The cubic root of 4167705997 is about 1609.2827582069.

The spelling of 4167705997 in words is "four billion, one hundred sixty-seven million, seven hundred five thousand, nine hundred ninety-seven".