2739894336 has 105 divisors (see below), whose sum is σ = 8133092319. Its totient is φ = 912041856.

The previous prime is 2739894329. The next prime is 2739894347. The reversal of 2739894336 is 6334989372.

The square root of 2739894336 is 52344.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3768405 + ... + 3769131.

Almost surely, 2^2739894336 is an apocalyptic number.

2739894336 is the 52344-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2739894336

2739894336 is an abundant number, since it is smaller than the sum of its proper divisors (5393197983).

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

2739894336 is an frugal number, since it uses more digits than its factorization.

2739894336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478 (or 732 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 54.

The cubic root of 2739894336 is about 1399.3014092890.

The spelling of 2739894336 in words is "two billion, seven hundred thirty-nine million, eight hundred ninety-four thousand, three hundred thirty-six".