216076371 has 8 divisors (see below), whose sum is σ = 329259264. Its totient is φ = 123472200.

The previous prime is 216076369. The next prime is 216076397. The reversal of 216076371 is 173670612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 216076371 - 2¹ = 216076369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (216076331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5144655 + ... + 5144696.

It is an arithmetic number, because the mean of its divisors is an integer number (41157408).

Almost surely, 2^216076371 is an apocalyptic number.

216076371 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

216076371 is a deficient number, since it is larger than the sum of its proper divisors (113182893).

216076371 is a wasteful number, since it uses less digits than its factorization.

216076371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10289361.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 216076371 is about 14699.5364212617. The cubic root of 216076371 is about 600.0707055564.

The spelling of 216076371 in words is "two hundred sixteen million, seventy-six thousand, three hundred seventy-one".