2420290097 has 2 divisors, whose sum is σ = 2420290098. Its totient is φ = 2420290096.

The previous prime is 2420290073. The next prime is 2420290127. The reversal of 2420290097 is 7900920242.

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., 2420246416 + 43681 = 49196^2 + 209^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420290097 - 2¹⁶ = 2420224561 is a prime.

It is not a weakly prime, because it can be changed into another prime (2420290597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210145048 + 1210145049.

It is an arithmetic number, because the mean of its divisors is an integer number (1210145049).

Almost surely, 2^2420290097 is an apocalyptic number.

It is an amenable number.

2420290097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420290097 is an equidigital number, since it uses as much as digits as its factorization.

2420290097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2420290097 is about 49196.4439466919. The cubic root of 2420290097 is about 1342.6283337283.

The spelling of 2420290097 in words is "two billion, four hundred twenty million, two hundred ninety thousand, ninety-seven".