2489462048 has 48 divisors (see below), whose sum is σ = 5277454560. Its totient is φ = 1151640576.

The previous prime is 2489461973. The next prime is 2489462071. The reversal of 2489462048 is 8402649842.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2489461993 and 2489462011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6686 + ... + 70877.

It is an arithmetic number, because the mean of its divisors is an integer number (109946970).

Almost surely, 2^2489462048 is an apocalyptic number.

It is an amenable number.

2489462048 is an abundant number, since it is smaller than the sum of its proper divisors (2787992512).

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

2489462048 is a wasteful number, since it uses less digits than its factorization.

2489462048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77649 (or 77641 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 47.

The square root of 2489462048 is about 49894.5091969046. The cubic root of 2489462048 is about 1355.2991624412.

The spelling of 2489462048 in words is "two billion, four hundred eighty-nine million, four hundred sixty-two thousand, forty-eight".