1703241641 has 2 divisors, whose sum is σ = 1703241642. Its totient is φ = 1703241640.

The previous prime is 1703241637. The next prime is 1703241647. The reversal of 1703241641 is 1461423071.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1047881641 + 655360000 = 32371^2 + 25600^2 .

It is a cyclic number.

It is not a de Polignac number, because 1703241641 - 2² = 1703241637 is a prime.

It is not a weakly prime, because it can be changed into another prime (1703241647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 851620820 + 851620821.

It is an arithmetic number, because the mean of its divisors is an integer number (851620821).

Almost surely, 2^1703241641 is an apocalyptic number.

It is an amenable number.

1703241641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1703241641 is an equidigital number, since it uses as much as digits as its factorization.

1703241641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1703241641 is about 41270.3482054610. The cubic root of 1703241641 is about 1194.2413071334.

The spelling of 1703241641 in words is "one billion, seven hundred three million, two hundred forty-one thousand, six hundred forty-one".