2618245344 has 288 divisors, whose sum is σ = 8606352384. Its totient is φ = 688496640.

The previous prime is 2618245339. The next prime is 2618245349. The reversal of 2618245344 is 4435428162.

It is an interprime number because it is at equal distance from previous prime (2618245339) and next prime (2618245349).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2618245349) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3033457 + ... + 3034319.

It is an arithmetic number, because the mean of its divisors is an integer number (29883168).

Almost surely, 2^2618245344 is an apocalyptic number.

2618245344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2618245344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4303176192).

2618245344 is an abundant number, since it is smaller than the sum of its proper divisors (5988107040).

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

2618245344 is a wasteful number, since it uses less digits than its factorization.

2618245344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930 (or 909 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The square root of 2618245344 is about 51168.7926767869. The cubic root of 2618245344 is about 1378.2778601901.

The spelling of 2618245344 in words is "two billion, six hundred eighteen million, two hundred forty-five thousand, three hundred forty-four".