4165346949 has 16 divisors (see below), whose sum is σ = 5624036544. Its totient is φ = 2741817600.

The previous prime is 4165346947. The next prime is 4165346963. The reversal of 4165346949 is 9496435614.

It is not a de Polignac number, because 4165346949 - 2¹ = 4165346947 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4165346947) 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, 534219 + ... + 541959.

It is an arithmetic number, because the mean of its divisors is an integer number (351502284).

Almost surely, 2^4165346949 is an apocalyptic number.

It is an amenable number.

4165346949 is a deficient number, since it is larger than the sum of its proper divisors (1458689595).

4165346949 is a wasteful number, since it uses less digits than its factorization.

4165346949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9988.

The product of its digits is 2799360, while the sum is 51.

The square root of 4165346949 is about 64539.4991381247. The cubic root of 4165346949 is about 1608.9790666167.

The spelling of 4165346949 in words is "four billion, one hundred sixty-five million, three hundred forty-six thousand, nine hundred forty-nine".