2396990797 has 4 divisors (see below), whose sum is σ = 2397278716. Its totient is φ = 2396702880.

The previous prime is 2396990767. The next prime is 2396990801. The reversal of 2396990797 is 7970996932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 905949801 + 1491040996 = 30099^2 + 38614^2 .

It is a cyclic number.

It is not a de Polignac number, because 2396990797 - 2¹⁹ = 2396466509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2396990767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131088 + ... + 148249.

It is an arithmetic number, because the mean of its divisors is an integer number (599319679).

Almost surely, 2^2396990797 is an apocalyptic number.

It is an amenable number.

2396990797 is a deficient number, since it is larger than the sum of its proper divisors (287919).

2396990797 is an equidigital number, since it uses as much as digits as its factorization.

2396990797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287918.

The product of its (nonzero) digits is 11573604, while the sum is 61.

The square root of 2396990797 is about 48959.0726729990. The cubic root of 2396990797 is about 1338.3060940083.

The spelling of 2396990797 in words is "two billion, three hundred ninety-six million, nine hundred ninety thousand, seven hundred ninety-seven".