2382951489 has 32 divisors (see below), whose sum is σ = 3488987520. Its totient is φ = 1439972352.

The previous prime is 2382951457. The next prime is 2382951503. The reversal of 2382951489 is 9841592832.

It is not a de Polignac number, because 2382951489 - 2⁵ = 2382951457 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (2382951689) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 653379 + ... + 657015.

It is an arithmetic number, because the mean of its divisors is an integer number (109030860).

Almost surely, 2^2382951489 is an apocalyptic number.

2382951489 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2382951489 is a deficient number, since it is larger than the sum of its proper divisors (1106036031).

2382951489 is a wasteful number, since it uses less digits than its factorization.

2382951489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4129.

The product of its digits is 1244160, while the sum is 51.

The square root of 2382951489 is about 48815.4841110892. The cubic root of 2382951489 is about 1335.6881318212.

The spelling of 2382951489 in words is "two billion, three hundred eighty-two million, nine hundred fifty-one thousand, four hundred eighty-nine".