3950411813 has 8 divisors (see below), whose sum is σ = 4144193280. Its totient is φ = 3760467760.

The previous prime is 3950411807. The next prime is 3950411833. The reversal of 3950411813 is 3181140593.

3950411813 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3950411813 - 2⁸ = 3950411557 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 (3950411833) 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, 957245 + ... + 961362.

It is an arithmetic number, because the mean of its divisors is an integer number (518024160).

Almost surely, 2^3950411813 is an apocalyptic number.

It is an amenable number.

3950411813 is a deficient number, since it is larger than the sum of its proper divisors (193781467).

3950411813 is a wasteful number, since it uses less digits than its factorization.

3950411813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918707.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 3950411813 is about 62852.3015728143. The cubic root of 3950411813 is about 1580.8140617528.

The spelling of 3950411813 in words is "three billion, nine hundred fifty million, four hundred eleven thousand, eight hundred thirteen".