2137730327 has 8 divisors (see below), whose sum is σ = 2158009776. Its totient is φ = 2117518912.

The previous prime is 2137730323. The next prime is 2137730453. The reversal of 2137730327 is 7230377312.

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 2137730327 - 2² = 2137730323 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 (2137730323) 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, 47273 + ... + 80685.

It is an arithmetic number, because the mean of its divisors is an integer number (269751222).

Almost surely, 2^2137730327 is an apocalyptic number.

2137730327 is a deficient number, since it is larger than the sum of its proper divisors (20279449).

2137730327 is a wasteful number, since it uses less digits than its factorization.

2137730327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34017.

The product of its (nonzero) digits is 37044, while the sum is 35.

The square root of 2137730327 is about 46235.5958867191. The cubic root of 2137730327 is about 1288.2029997718.

The spelling of 2137730327 in words is "two billion, one hundred thirty-seven million, seven hundred thirty thousand, three hundred twenty-seven".