7463746427 has 2 divisors, whose sum is σ = 7463746428. Its totient is φ = 7463746426.

The previous prime is 7463746357. The next prime is 7463746429. The reversal of 7463746427 is 7246473647.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7463746427 - 2¹⁰ = 7463745403 is a prime.

Together with 7463746429, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7463746429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3731873213 + 3731873214.

It is an arithmetic number, because the mean of its divisors is an integer number (3731873214).

Almost surely, 2^7463746427 is an apocalyptic number.

7463746427 is a deficient number, since it is larger than the sum of its proper divisors (1).

7463746427 is an equidigital number, since it uses as much as digits as its factorization.

7463746427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4741632, while the sum is 50.

The square root of 7463746427 is about 86392.9767226480. The cubic root of 7463746427 is about 1954.2747708036.

The spelling of 7463746427 in words is "seven billion, four hundred sixty-three million, seven hundred forty-six thousand, four hundred twenty-seven".