416747641 has 2 divisors, whose sum is σ = 416747642. Its totient is φ = 416747640.

The previous prime is 416747627. The next prime is 416747677. The reversal of 416747641 is 146747614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 371911225 + 44836416 = 19285^2 + 6696^2 .

It is a cyclic number.

It is not a de Polignac number, because 416747641 - 2⁵ = 416747609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 416747594 and 416747603.

It is not a weakly prime, because it can be changed into another prime (416747141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208373820 + 208373821.

It is an arithmetic number, because the mean of its divisors is an integer number (208373821).

Almost surely, 2^416747641 is an apocalyptic number.

It is an amenable number.

416747641 is a deficient number, since it is larger than the sum of its proper divisors (1).

416747641 is an equidigital number, since it uses as much as digits as its factorization.

416747641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 112896, while the sum is 40.

The square root of 416747641 is about 20414.3978848263. The cubic root of 416747641 is about 746.9491717938.

The spelling of 416747641 in words is "four hundred sixteen million, seven hundred forty-seven thousand, six hundred forty-one".