901300949 has 2 divisors, whose sum is σ = 901300950. Its totient is φ = 901300948.

The previous prime is 901300921. The next prime is 901300957. The reversal of 901300949 is 949003109.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 818818225 + 82482724 = 28615^2 + 9082^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-901300949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (901300919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450650474 + 450650475.

It is an arithmetic number, because the mean of its divisors is an integer number (450650475).

Almost surely, 2^901300949 is an apocalyptic number.

It is an amenable number.

901300949 is a deficient number, since it is larger than the sum of its proper divisors (1).

901300949 is an equidigital number, since it uses as much as digits as its factorization.

901300949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 901300949 is about 30021.6746534899. The cubic root of 901300949 is about 965.9543652454.

The spelling of 901300949 in words is "nine hundred one million, three hundred thousand, nine hundred forty-nine".