416948447 has 2 divisors, whose sum is σ = 416948448. Its totient is φ = 416948446.

The previous prime is 416948377. The next prime is 416948461. The reversal of 416948447 is 744849614.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 416948447 - 2²⁴ = 400171231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (416945447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208474223 + 208474224.

It is an arithmetic number, because the mean of its divisors is an integer number (208474224).

Almost surely, 2^416948447 is an apocalyptic number.

416948447 is a deficient number, since it is larger than the sum of its proper divisors (1).

416948447 is an equidigital number, since it uses as much as digits as its factorization.

416948447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 774144, while the sum is 47.

The square root of 416948447 is about 20419.3155370105. The cubic root of 416948447 is about 747.0691227156.

The spelling of 416948447 in words is "four hundred sixteen million, nine hundred forty-eight thousand, four hundred forty-seven".