2400489846 has 24 divisors (see below), whose sum is σ = 5254684344. Its totient is φ = 791913600.

The previous prime is 2400489827. The next prime is 2400489863. The reversal of 2400489846 is 6489840042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 685680 + ... + 689171.

It is an arithmetic number, because the mean of its divisors is an integer number (218945181).

Almost surely, 2^2400489846 is an apocalyptic number.

2400489846 is an abundant number, since it is smaller than the sum of its proper divisors (2854194498).

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

2400489846 is a wasteful number, since it uses less digits than its factorization.

2400489846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374956 (or 1374953 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 2400489846 is about 48994.7940703908. The cubic root of 2400489846 is about 1338.9569825937.

The spelling of 2400489846 in words is "two billion, four hundred million, four hundred eighty-nine thousand, eight hundred forty-six".