742003417 has 2 divisors, whose sum is σ = 742003418. Its totient is φ = 742003416.

The previous prime is 742003397. The next prime is 742003433. The reversal of 742003417 is 714300247.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 441882441 + 300120976 = 21021^2 + 17324^2 .

It is a cyclic number.

It is not a de Polignac number, because 742003417 - 2⁷ = 742003289 is a prime.

It is not a weakly prime, because it can be changed into another prime (742003487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371001708 + 371001709.

It is an arithmetic number, because the mean of its divisors is an integer number (371001709).

Almost surely, 2^742003417 is an apocalyptic number.

It is an amenable number.

742003417 is a deficient number, since it is larger than the sum of its proper divisors (1).

742003417 is an equidigital number, since it uses as much as digits as its factorization.

742003417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 742003417 is about 27239.7396646884. The cubic root of 742003417 is about 905.3196949548.

The spelling of 742003417 in words is "seven hundred forty-two million, three thousand, four hundred seventeen".