2724350386 has 4 divisors (see below), whose sum is σ = 4086525582. Its totient is φ = 1362175192.

The previous prime is 2724350381. The next prime is 2724350389. The reversal of 2724350386 is 6830534272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1685513025 + 1038837361 = 41055^2 + 32231^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2724350381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681087595 + ... + 681087598.

Almost surely, 2^2724350386 is an apocalyptic number.

2724350386 is a deficient number, since it is larger than the sum of its proper divisors (1362175196).

2724350386 is a wasteful number, since it uses less digits than its factorization.

2724350386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362175195.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 2724350386 is about 52195.3100000374. The cubic root of 2724350386 is about 1396.6502202868.

The spelling of 2724350386 in words is "two billion, seven hundred twenty-four million, three hundred fifty thousand, three hundred eighty-six".