2734102272 has 144 divisors (see below), whose sum is σ = 8153695872. Its totient is φ = 806031360.

The previous prime is 2734102249. The next prime is 2734102277. The reversal of 2734102272 is 2722014372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734102277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308203 + ... + 316949.

It is an arithmetic number, because the mean of its divisors is an integer number (56622888).

Almost surely, 2^2734102272 is an apocalyptic number.

2734102272 is a gapful number since it is divisible by the number (22) 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 2734102272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4076847936).

2734102272 is an abundant number, since it is smaller than the sum of its proper divisors (5419593600).

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

2734102272 is a wasteful number, since it uses less digits than its factorization.

2734102272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8814 (or 8800 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 2734102272 is about 52288.6438148858. The cubic root of 2734102272 is about 1398.3146849630.

The spelling of 2734102272 in words is "two billion, seven hundred thirty-four million, one hundred two thousand, two hundred seventy-two".