7090738901 has 2 divisors, whose sum is σ = 7090738902. Its totient is φ = 7090738900.

The previous prime is 7090738871. The next prime is 7090738933. The reversal of 7090738901 is 1098370907.

7090738901 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5998502500 + 1092236401 = 77450^2 + 33049^2 .

It is an emirp because it is prime and its reverse (1098370907) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7090738901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7090738951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3545369450 + 3545369451.

It is an arithmetic number, because the mean of its divisors is an integer number (3545369451).

Almost surely, 2^7090738901 is an apocalyptic number.

It is an amenable number.

7090738901 is a deficient number, since it is larger than the sum of its proper divisors (1).

7090738901 is an equidigital number, since it uses as much as digits as its factorization.

7090738901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256, while the sum is 44.

The square root of 7090738901 is about 84206.5252875334. The cubic root of 7090738901 is about 1921.1613074451.

The spelling of 7090738901 in words is "seven billion, ninety million, seven hundred thirty-eight thousand, nine hundred one".