3954746859 has 16 divisors (see below), whose sum is σ = 6042713088. Its totient is φ = 2253693312.

The previous prime is 3954746843. The next prime is 3954746867. The reversal of 3954746859 is 9586474593.

It is not a de Polignac number, because 3954746859 - 2⁴ = 3954746843 is a prime.

It is a super-3 number, since 3×3954746859³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3954746359) 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, 248862 + ... + 264275.

It is an arithmetic number, because the mean of its divisors is an integer number (377669568).

Almost surely, 2^3954746859 is an apocalyptic number.

3954746859 is a deficient number, since it is larger than the sum of its proper divisors (2087966229).

3954746859 is a wasteful number, since it uses less digits than its factorization.

3954746859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513514.

The product of its digits is 32659200, while the sum is 60.

The square root of 3954746859 is about 62886.7780936502. The cubic root of 3954746859 is about 1581.3920940199.

The spelling of 3954746859 in words is "three billion, nine hundred fifty-four million, seven hundred forty-six thousand, eight hundred fifty-nine".