2383099489 has 3 divisors (see below), whose sum is σ = 2383148307. Its totient is φ = 2383050672.

The previous prime is 2383099463. The next prime is 2383099513. The reversal of 2383099489 is 9849903832.

It is a happy number.

The square root of 2383099489 is 48817.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 923248225 + 1459851264 = 30385^2 + 38208^2 .

It is not a de Polignac number, because 2383099489 - 2²³ = 2374710881 is a prime.

It is a super-2 number, since 2×2383099489² = 11358326348944122242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2383099189) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 24409 + ... + 73225.

It is an arithmetic number, because the mean of its divisors is an integer number (794382769).

Almost surely, 2^2383099489 is an apocalyptic number.

2383099489 is the 48817-th square number.

2383099489 is the 24409-th centered octagonal number.

It is an amenable number.

2383099489 is a deficient number, since it is larger than the sum of its proper divisors (48818).

2383099489 is an frugal number, since it uses more digits than its factorization.

2383099489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97634 (or 48817 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 55.

The cubic root of 2383099489 is about 1335.7157834893.

The spelling of 2383099489 in words is "two billion, three hundred eighty-three million, ninety-nine thousand, four hundred eighty-nine".