2697330387 has 8 divisors (see below), whose sum is σ = 3636850320. Its totient is φ = 1778015360.

The previous prime is 2697330379. The next prime is 2697330403. The reversal of 2697330387 is 7830337962.

It is a happy number.

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 2697330387 - 2³ = 2697330379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2697330487) 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, 5050914 + ... + 5051447.

It is an arithmetic number, because the mean of its divisors is an integer number (454606290).

Almost surely, 2^2697330387 is an apocalyptic number.

2697330387 is a deficient number, since it is larger than the sum of its proper divisors (939519933).

2697330387 is a wasteful number, since it uses less digits than its factorization.

2697330387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10102453.

The product of its (nonzero) digits is 1143072, while the sum is 48.

The square root of 2697330387 is about 51935.8295110418. The cubic root of 2697330387 is about 1392.0175637110.

The spelling of 2697330387 in words is "two billion, six hundred ninety-seven million, three hundred thirty thousand, three hundred eighty-seven".