3807117874428 has 96 divisors (see below), whose sum is σ = 9711695169792. Its totient is φ = 1151191833600.

The previous prime is 3807117874409. The next prime is 3807117874429. The reversal of 3807117874428 is 8244787117083.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3807117874429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188713350 + ... + 188733522.

It is an arithmetic number, because the mean of its divisors is an integer number (101163491352).

Almost surely, 2^{3807117874428} is an apocalyptic number.

It is an amenable number.

3807117874428 is an abundant number, since it is smaller than the sum of its proper divisors (5904577295364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3807117874428 is a wasteful number, since it uses less digits than its factorization.

3807117874428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23195 (or 23193 counting only the distinct ones).

The product of its (nonzero) digits is 16859136, while the sum is 60.

The spelling of 3807117874428 in words is "three trillion, eight hundred seven billion, one hundred seventeen million, eight hundred seventy-four thousand, four hundred twenty-eight".