3498013 has 2 divisors, whose sum is σ = 3498014. Its totient is φ = 3498012.

The previous prime is 3497999. The next prime is 3498023. The reversal of 3498013 is 3108943.

3498013 = 1322² + 1323².

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1750329 + 1747684 = 1323^2 + 1322^2 .

It is a cyclic number.

It is not a de Polignac number, because 3498013 - 2¹³ = 3489821 is a prime.

3498013 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3498023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1749006 + 1749007.

It is an arithmetic number, because the mean of its divisors is an integer number (1749007).

Almost surely, 2^3498013 is an apocalyptic number.

3498013 is the 1323-rd centered square number.

It is an amenable number.

3498013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3498013 is an equidigital number, since it uses as much as digits as its factorization.

3498013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3498013 is about 1870.2975699070. The cubic root of 3498013 is about 151.8007112392.

The spelling of 3498013 in words is "three million, four hundred ninety-eight thousand, thirteen".