2397442927 has 8 divisors (see below), whose sum is σ = 2729105280. Its totient is φ = 2084732760.

The previous prime is 2397442913. The next prime is 2397442951. The reversal of 2397442927 is 7292447932.

It is a happy number.

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

It is not a de Polignac number, because 2397442927 - 2¹⁹ = 2396918639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2397442967) 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, 4737777 + ... + 4738282.

It is an arithmetic number, because the mean of its divisors is an integer number (341138160).

Almost surely, 2^2397442927 is an apocalyptic number.

2397442927 is a deficient number, since it is larger than the sum of its proper divisors (331662353).

2397442927 is a wasteful number, since it uses less digits than its factorization.

2397442927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9476093.

The product of its digits is 1524096, while the sum is 49.

The square root of 2397442927 is about 48963.6898834228. The cubic root of 2397442927 is about 1338.3902342693.

The spelling of 2397442927 in words is "two billion, three hundred ninety-seven million, four hundred forty-two thousand, nine hundred twenty-seven".