1610612741 has 2 divisors, whose sum is σ = 1610612742. Its totient is φ = 1610612740.

The previous prime is 1610612711. The next prime is 1610612747. The reversal of 1610612741 is 1472160161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1305376900 + 305235841 = 36130^2 + 17471^2 .

It is an emirp because it is prime and its reverse (1472160161) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1610612741 - 2¹⁴ = 1610596357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1610612747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805306370 + 805306371.

It is an arithmetic number, because the mean of its divisors is an integer number (805306371).

Almost surely, 2^1610612741 is an apocalyptic number.

It is an amenable number.

1610612741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1610612741 is an equidigital number, since it uses as much as digits as its factorization.

1610612741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 1610612741 is about 40132.4400080533. The cubic root of 1610612741 is about 1172.1873855876.

The spelling of 1610612741 in words is "one billion, six hundred ten million, six hundred twelve thousand, seven hundred forty-one".