2742329052 has 72 divisors (see below), whose sum is σ = 7333872000. Its totient is φ = 861604128.

The previous prime is 2742329039. The next prime is 2742329053. The reversal of 2742329052 is 2509232472.

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

It is a junction number, because it is equal to n+sod(n) for n = 2742328998 and 2742329016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742329053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126043 + ... + 146189.

Almost surely, 2^2742329052 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 2742329052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3666936000).

2742329052 is an abundant number, since it is smaller than the sum of its proper divisors (4591542948).

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

2742329052 is a wasteful number, since it uses less digits than its factorization.

2742329052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20375 (or 20370 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2742329052 is about 52367.2517132606. The cubic root of 2742329052 is about 1399.7157674682.

The spelling of 2742329052 in words is "two billion, seven hundred forty-two million, three hundred twenty-nine thousand, fifty-two".