2702868480 has 512 divisors, whose sum is σ = 10569484800. Its totient is φ = 651165696.

The previous prime is 2702868473. The next prime is 2702868481. The reversal of 2702868480 is 848682072.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (512).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2702868481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57507817 + ... + 57507863.

It is an arithmetic number, because the mean of its divisors is an integer number (20643525).

Almost surely, 2^2702868480 is an apocalyptic number.

2702868480 is a gapful number since it is divisible by the number (20) 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 2702868480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5284742400).

2702868480 is an abundant number, since it is smaller than the sum of its proper divisors (7866616320).

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

2702868480 is an equidigital number, since it uses as much as digits as its factorization.

2702868480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 2702868480 is about 51989.1188615464. The cubic root of 2702868480 is about 1392.9695979534.

The spelling of 2702868480 in words is "two billion, seven hundred two million, eight hundred sixty-eight thousand, four hundred eighty".