3846927350427 has 24 divisors (see below), whose sum is σ = 6024698539776. Its totient is φ = 2138832178848.

The previous prime is 3846927350417. The next prime is 3846927350437. The reversal of 3846927350427 is 7240537296483.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3846927350417) and next prime (3846927350437).

It is not a de Polignac number, because 3846927350427 - 2⁴ = 3846927350411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3846927350417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66876663 + ... + 66934160.

It is an arithmetic number, because the mean of its divisors is an integer number (251029105824).

Almost surely, 2^{3846927350427} is an apocalyptic number.

3846927350427 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3846927350427 is a deficient number, since it is larger than the sum of its proper divisors (2177771189349).

3846927350427 is a wasteful number, since it uses less digits than its factorization.

3846927350427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133810907 (or 133810870 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 60.

The spelling of 3846927350427 in words is "three trillion, eight hundred forty-six billion, nine hundred twenty-seven million, three hundred fifty thousand, four hundred twenty-seven".