2734488 has 48 divisors (see below), whose sum is σ = 7483320. Its totient is φ = 902016.

The previous prime is 2734481. The next prime is 2734513. The reversal of 2734488 is 8844372.

2734488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11620 + ... + 11852.

2^2734488 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 2734488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3741660).

2734488 is an abundant number, since it is smaller than the sum of its proper divisors (4748832).

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

2734488 is a wasteful number, since it uses less digits than its factorization.

2734488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 401 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 2734488 is about 1653.6287370507. The cubic root of 2734488 is about 139.8380440095.

It can be divided in two parts, 273 and 4488, that added together give a square (4761 = 69²).

The spelling of 2734488 in words is "two million, seven hundred thirty-four thousand, four hundred eighty-eight".