417231349 has 2 divisors, whose sum is σ = 417231350. Its totient is φ = 417231348.

The previous prime is 417231337. The next prime is 417231371. The reversal of 417231349 is 943132714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 368371249 + 48860100 = 19193^2 + 6990^2 .

It is a cyclic number.

It is not a de Polignac number, because 417231349 - 2²¹ = 415134197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (417231319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208615674 + 208615675.

It is an arithmetic number, because the mean of its divisors is an integer number (208615675).

Almost surely, 2^417231349 is an apocalyptic number.

It is an amenable number.

417231349 is a deficient number, since it is larger than the sum of its proper divisors (1).

417231349 is an equidigital number, since it uses as much as digits as its factorization.

417231349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

The square root of 417231349 is about 20426.2416758443. The cubic root of 417231349 is about 747.2380481294.

The spelling of 417231349 in words is "four hundred seventeen million, two hundred thirty-one thousand, three hundred forty-nine".