2320790949 has 24 divisors (see below), whose sum is σ = 3388438872. Its totient is φ = 1530547200.

The previous prime is 2320790939. The next prime is 2320790959. The reversal of 2320790949 is 9490970232.

It is an interprime number because it is at equal distance from previous prime (2320790939) and next prime (2320790959).

It can be written as a sum of positive squares in 4 ways, for example, as 15350724 + 2305440225 = 3918^2 + 48015^2 .

It is not a de Polignac number, because 2320790949 - 2¹¹ = 2320788901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320790909) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 609319 + ... + 613115.

It is an arithmetic number, because the mean of its divisors is an integer number (141184953).

Almost surely, 2^2320790949 is an apocalyptic number.

It is an amenable number.

2320790949 is a deficient number, since it is larger than the sum of its proper divisors (1067647923).

2320790949 is a wasteful number, since it uses less digits than its factorization.

2320790949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4517 (or 4514 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 2320790949 is about 48174.5882078923. The cubic root of 2320790949 is about 1323.9716143289.

The spelling of 2320790949 in words is "two billion, three hundred twenty million, seven hundred ninety thousand, nine hundred forty-nine".