290532413 has 2 divisors, whose sum is σ = 290532414. Its totient is φ = 290532412.

The previous prime is 290532391. The next prime is 290532419. The reversal of 290532413 is 314235092.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257377849 + 33154564 = 16043^2 + 5758^2 .

It is a cyclic number.

It is not a de Polignac number, because 290532413 - 2¹⁰ = 290531389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (290532419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145266206 + 145266207.

It is an arithmetic number, because the mean of its divisors is an integer number (145266207).

Almost surely, 2^290532413 is an apocalyptic number.

It is an amenable number.

290532413 is a deficient number, since it is larger than the sum of its proper divisors (1).

290532413 is an equidigital number, since it uses as much as digits as its factorization.

290532413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 290532413 is about 17045.0113816330. The cubic root of 290532413 is about 662.3154159076.

The spelling of 290532413 in words is "two hundred ninety million, five hundred thirty-two thousand, four hundred thirteen".