2390741869 has 2 divisors, whose sum is σ = 2390741870. Its totient is φ = 2390741868.

The previous prime is 2390741827. The next prime is 2390741911. The reversal of 2390741869 is 9681470932.

It is a balanced prime because it is at equal distance from previous prime (2390741827) and next prime (2390741911).

It can be written as a sum of positive squares in only one way, i.e., 2142301225 + 248440644 = 46285^2 + 15762^2 .

It is a cyclic number.

It is not a de Polignac number, because 2390741869 - 2⁷ = 2390741741 is a prime.

It is a super-2 number, since 2×2390741869² = 11431293368379226322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2390741819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1195370934 + 1195370935.

It is an arithmetic number, because the mean of its divisors is an integer number (1195370935).

Almost surely, 2^2390741869 is an apocalyptic number.

It is an amenable number.

2390741869 is a deficient number, since it is larger than the sum of its proper divisors (1).

2390741869 is an equidigital number, since it uses as much as digits as its factorization.

2390741869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 2390741869 is about 48895.2131501643. The cubic root of 2390741869 is about 1337.1420989449.

The spelling of 2390741869 in words is "two billion, three hundred ninety million, seven hundred forty-one thousand, eight hundred sixty-nine".