3954334159 has 4 divisors (see below), whose sum is σ = 3954485416. Its totient is φ = 3954182904.

The previous prime is 3954334157. The next prime is 3954334183. The reversal of 3954334159 is 9514334593.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9514334593 = 1381 ⋅6889453.

It is a cyclic number.

It is not a de Polignac number, because 3954334159 - 2¹ = 3954334157 is a prime.

It is a deceptive number, since it divides R_3954334158.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3954334157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25209 + ... + 92434.

It is an arithmetic number, because the mean of its divisors is an integer number (988621354).

Almost surely, 2^3954334159 is an apocalyptic number.

3954334159 is the 33613-rd nonagonal number.

3954334159 is a deficient number, since it is larger than the sum of its proper divisors (151257).

3954334159 is a wasteful number, since it uses less digits than its factorization.

3954334159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151256.

The product of its digits is 874800, while the sum is 46.

The square root of 3954334159 is about 62883.4967141618. The cubic root of 3954334159 is about 1581.3370830636.

The spelling of 3954334159 in words is "three billion, nine hundred fifty-four million, three hundred thirty-four thousand, one hundred fifty-nine".