2400963 has 8 divisors (see below), whose sum is σ = 3210576. Its totient is φ = 1596000.

The previous prime is 2400949. The next prime is 2400971. The reversal of 2400963 is 3690042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2400963 - 2¹⁰ = 2399939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2400163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313 + ... + 2213.

It is an arithmetic number, because the mean of its divisors is an integer number (401322).

2^2400963 is an apocalyptic number.

2400963 is a deficient number, since it is larger than the sum of its proper divisors (809613).

2400963 is a wasteful number, since it uses less digits than its factorization.

2400963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2400963 is about 1549.5041142249. The cubic root of 2400963 is about 133.9044949533.

The spelling of 2400963 in words is "two million, four hundred thousand, nine hundred sixty-three".