901503349 has 2 divisors, whose sum is σ = 901503350. Its totient is φ = 901503348.

The previous prime is 901503347. The next prime is 901503373. The reversal of 901503349 is 943305109.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 851589124 + 49914225 = 29182^2 + 7065^2 .

It is a cyclic number.

It is not a de Polignac number, because 901503349 - 2¹ = 901503347 is a prime.

Together with 901503347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (901503347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450751674 + 450751675.

It is an arithmetic number, because the mean of its divisors is an integer number (450751675).

Almost surely, 2^901503349 is an apocalyptic number.

It is an amenable number.

901503349 is a deficient number, since it is larger than the sum of its proper divisors (1).

901503349 is an equidigital number, since it uses as much as digits as its factorization.

901503349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 901503349 is about 30025.0453621639. The cubic root of 901503349 is about 966.0266661163.

The spelling of 901503349 in words is "nine hundred one million, five hundred three thousand, three hundred forty-nine".