3946068904407 has 16 divisors (see below), whose sum is σ = 6013359770112. Its totient is φ = 2254783119840.

The previous prime is 3946068904367. The next prime is 3946068904429. The reversal of 3946068904407 is 7044098606493.

It is a happy number.

It is not a de Polignac number, because 3946068904407 - 2¹¹ = 3946068902359 is a prime.

It is a super-2 number, since 2×3946068904407² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3946068904487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4296444 + ... + 5133377.

It is an arithmetic number, because the mean of its divisors is an integer number (375834985632).

Almost surely, 2^{3946068904407} is an apocalyptic number.

3946068904407 is a deficient number, since it is larger than the sum of its proper divisors (2067290865705).

3946068904407 is a wasteful number, since it uses less digits than its factorization.

3946068904407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9449758.

The product of its (nonzero) digits is 31352832, while the sum is 60.

The spelling of 3946068904407 in words is "three trillion, nine hundred forty-six billion, sixty-eight million, nine hundred four thousand, four hundred seven".