7370473091 has 2 divisors, whose sum is σ = 7370473092. Its totient is φ = 7370473090.

The previous prime is 7370473057. The next prime is 7370473109. The reversal of 7370473091 is 1903740737.

It is a happy number.

Together with next prime (7370473109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (1903740737) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7370473091 - 2³⁰ = 6296731267 is a prime.

It is not a weakly prime, because it can be changed into another prime (7370473021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3685236545 + 3685236546.

It is an arithmetic number, because the mean of its divisors is an integer number (3685236546).

Almost surely, 2^7370473091 is an apocalyptic number.

7370473091 is a deficient number, since it is larger than the sum of its proper divisors (1).

7370473091 is an equidigital number, since it uses as much as digits as its factorization.

7370473091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132, while the sum is 41.

The square root of 7370473091 is about 85851.4594576004. The cubic root of 7370473091 is about 1946.0998610990.

The spelling of 7370473091 in words is "seven billion, three hundred seventy million, four hundred seventy-three thousand, ninety-one".