2489250372 has 36 divisors (see below), whose sum is σ = 6756538320. Its totient is φ = 711214224.

The previous prime is 2489250367. The next prime is 2489250377. The reversal of 2489250372 is 2730529842.

It is an interprime number because it is at equal distance from previous prime (2489250367) and next prime (2489250377).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2489250377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2116122 + ... + 2117297.

It is an arithmetic number, because the mean of its divisors is an integer number (187681620).

Almost surely, 2^2489250372 is an apocalyptic number.

It is an amenable number.

2489250372 is an abundant number, since it is smaller than the sum of its proper divisors (4267287948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2489250372 is a wasteful number, since it uses less digits than its factorization.

2489250372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4233440 (or 4233431 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 2489250372 is about 49892.3879163946. The cubic root of 2489250372 is about 1355.2607481932.

The spelling of 2489250372 in words is "two billion, four hundred eighty-nine million, two hundred fifty thousand, three hundred seventy-two".