900345701 has 2 divisors, whose sum is σ = 900345702. Its totient is φ = 900345700.

The previous prime is 900345697. The next prime is 900345703. The reversal of 900345701 is 107543009.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 584430625 + 315915076 = 24175^2 + 17774^2 .

It is a cyclic number.

It is not a de Polignac number, because 900345701 - 2² = 900345697 is a prime.

Together with 900345703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (900345703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450172850 + 450172851.

It is an arithmetic number, because the mean of its divisors is an integer number (450172851).

Almost surely, 2^900345701 is an apocalyptic number.

It is an amenable number.

900345701 is a deficient number, since it is larger than the sum of its proper divisors (1).

900345701 is an equidigital number, since it uses as much as digits as its factorization.

900345701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 900345701 is about 30005.7611301563. The cubic root of 900345701 is about 965.6129875389.

The spelling of 900345701 in words is "nine hundred million, three hundred forty-five thousand, seven hundred one".