7976398103 has 2 divisors, whose sum is σ = 7976398104. Its totient is φ = 7976398102.

The previous prime is 7976398043. The next prime is 7976398109. The reversal of 7976398103 is 3018936797.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3018936797) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7976398103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7976398109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3988199051 + 3988199052.

It is an arithmetic number, because the mean of its divisors is an integer number (3988199052).

Almost surely, 2^7976398103 is an apocalyptic number.

7976398103 is a deficient number, since it is larger than the sum of its proper divisors (1).

7976398103 is an equidigital number, since it uses as much as digits as its factorization.

7976398103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1714608, while the sum is 53.

The square root of 7976398103 is about 89310.6830284037. The cubic root of 7976398103 is about 1998.0312378738.

The spelling of 7976398103 in words is "seven billion, nine hundred seventy-six million, three hundred ninety-eight thousand, one hundred three".