7937427914 has 8 divisors (see below), whose sum is σ = 12821998980. Its totient is φ = 3663428256.

The previous prime is 7937427877. The next prime is 7937427917. The reversal of 7937427914 is 4197247397.

It can be written as a sum of positive squares in 2 ways, for example, as 7905877225 + 31550689 = 88915^2 + 5617^2 .

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

It is not an unprimeable number, because it can be changed into a prime (7937427917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152642819 + ... + 152642870.

Almost surely, 2^7937427914 is an apocalyptic number.

7937427914 is a deficient number, since it is larger than the sum of its proper divisors (4884571066).

7937427914 is a wasteful number, since it uses less digits than its factorization.

7937427914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305285704.

The product of its digits is 2667168, while the sum is 53.

The square root of 7937427914 is about 89092.2438487212. The cubic root of 7937427914 is about 1994.7720054441.

The spelling of 7937427914 in words is "seven billion, nine hundred thirty-seven million, four hundred twenty-seven thousand, nine hundred fourteen".