7080400903 has 2 divisors, whose sum is σ = 7080400904. Its totient is φ = 7080400902.

The previous prime is 7080400871. The next prime is 7080400909. The reversal of 7080400903 is 3090040807.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7080400903 - 2⁵ = 7080400871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7080400909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3540200451 + 3540200452.

It is an arithmetic number, because the mean of its divisors is an integer number (3540200452).

Almost surely, 2^7080400903 is an apocalyptic number.

7080400903 is a deficient number, since it is larger than the sum of its proper divisors (1).

7080400903 is an equidigital number, since it uses as much as digits as its factorization.

7080400903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 7080400903 is about 84145.1181174523. The cubic root of 7080400903 is about 1920.2271959697.

The spelling of 7080400903 in words is "seven billion, eighty million, four hundred thousand, nine hundred three".