7353906401 has 2 divisors, whose sum is σ = 7353906402. Its totient is φ = 7353906400.

The previous prime is 7353906361. The next prime is 7353906419. The reversal of 7353906401 is 1046093537.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7353234001 + 672400 = 85751^2 + 820^2 .

It is an emirp because it is prime and its reverse (1046093537) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7353906401 is a prime.

It is not a weakly prime, because it can be changed into another prime (7353906451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3676953200 + 3676953201.

It is an arithmetic number, because the mean of its divisors is an integer number (3676953201).

Almost surely, 2^7353906401 is an apocalyptic number.

It is an amenable number.

7353906401 is a deficient number, since it is larger than the sum of its proper divisors (1).

7353906401 is an equidigital number, since it uses as much as digits as its factorization.

7353906401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 7353906401 is about 85754.9205643618. The cubic root of 7353906401 is about 1944.6406775596.

Adding to 7353906401 its reverse (1046093537), we get a palindrome (8399999938).

The spelling of 7353906401 in words is "seven billion, three hundred fifty-three million, nine hundred six thousand, four hundred one".