2702720412 has 192 divisors, whose sum is σ = 8232806400. Its totient is φ = 750850560.

The previous prime is 2702720357. The next prime is 2702720431. The reversal of 2702720412 is 2140272072.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4749664 + ... + 4750232.

It is an arithmetic number, because the mean of its divisors is an integer number (42879200).

Almost surely, 2^2702720412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2702720412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4116403200).

2702720412 is an abundant number, since it is smaller than the sum of its proper divisors (5530085988).

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

2702720412 is a wasteful number, since it uses less digits than its factorization.

2702720412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 745 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 2702720412 is about 51987.6948132921. The cubic root of 2702720412 is about 1392.9441610284.

Adding to 2702720412 its reverse (2140272072), we get a palindrome (4842992484).

The spelling of 2702720412 in words is "two billion, seven hundred two million, seven hundred twenty thousand, four hundred twelve".