290093701 has 2 divisors, whose sum is σ = 290093702. Its totient is φ = 290093700.

The previous prime is 290093693. The next prime is 290093789. The reversal of 290093701 is 107390092.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 264843076 + 25250625 = 16274^2 + 5025^2 .

It is a cyclic number.

It is not a de Polignac number, because 290093701 - 2³ = 290093693 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (290093101) 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, 145046850 + 145046851.

It is an arithmetic number, because the mean of its divisors is an integer number (145046851).

Almost surely, 2^290093701 is an apocalyptic number.

It is an amenable number.

290093701 is a deficient number, since it is larger than the sum of its proper divisors (1).

290093701 is an equidigital number, since it uses as much as digits as its factorization.

290093701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 290093701 is about 17032.1372998224. The cubic root of 290093701 is about 661.9818764187.

The spelling of 290093701 in words is "two hundred ninety million, ninety-three thousand, seven hundred one".