1616003341 has 2 divisors, whose sum is σ = 1616003342. Its totient is φ = 1616003340.

The previous prime is 1616003329. The next prime is 1616003377. The reversal of 1616003341 is 1433006161.

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., 1011876100 + 604127241 = 31810^2 + 24579^2 .

It is an emirp because it is prime and its reverse (1433006161) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1616003341 is a prime.

It is a super-2 number, since 2×1616003341² = 5222933596246324562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1616003321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808001670 + 808001671.

It is an arithmetic number, because the mean of its divisors is an integer number (808001671).

Almost surely, 2^1616003341 is an apocalyptic number.

It is an amenable number.

1616003341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1616003341 is an equidigital number, since it uses as much as digits as its factorization.

1616003341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1616003341 is about 40199.5440397027. The cubic root of 1616003341 is about 1173.4936704008.

The spelling of 1616003341 in words is "one billion, six hundred sixteen million, three thousand, three hundred forty-one".