4321949117 has 8 divisors (see below), whose sum is σ = 4577087736. Its totient is φ = 4066911232.

The previous prime is 4321949089. The next prime is 4321949119. The reversal of 4321949117 is 7119491234.

It can be written as a sum of positive squares in 4 ways, for example, as 470629636 + 3851319481 = 21694^2 + 62059^2 .

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 4321949117 - 2¹² = 4321945021 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 (4321949119) 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, 74453 + ... + 119109.

It is an arithmetic number, because the mean of its divisors is an integer number (572135967).

Almost surely, 2^4321949117 is an apocalyptic number.

It is an amenable number.

4321949117 is a deficient number, since it is larger than the sum of its proper divisors (255138619).

4321949117 is a wasteful number, since it uses less digits than its factorization.

4321949117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50367.

The product of its digits is 54432, while the sum is 41.

The square root of 4321949117 is about 65741.5326639104. The cubic root of 4321949117 is about 1628.8954737544.

The spelling of 4321949117 in words is "four billion, three hundred twenty-one million, nine hundred forty-nine thousand, one hundred seventeen".