2468244864 has 32 divisors (see below), whose sum is σ = 6556276440. Its totient is φ = 822748160.

The previous prime is 2468244859. The next prime is 2468244869. The reversal of 2468244864 is 4684428642.

It is an interprime number because it is at equal distance from previous prime (2468244859) and next prime (2468244869).

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2468244869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3213477 + ... + 3214244.

Almost surely, 2^2468244864 is an apocalyptic number.

2468244864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2468244864 is an abundant number, since it is smaller than the sum of its proper divisors (4088031576).

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

2468244864 is an equidigital number, since it uses as much as digits as its factorization.

2468244864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6427738 (or 6427726 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 48.

The square root of 2468244864 is about 49681.4337957350. The cubic root of 2468244864 is about 1351.4378578719.

The spelling of 2468244864 in words is "two billion, four hundred sixty-eight million, two hundred forty-four thousand, eight hundred sixty-four".