2704329381 has 24 divisors (see below), whose sum is σ = 3987584640. Its totient is φ = 1628779776.

The previous prime is 2704329379. The next prime is 2704329391. The reversal of 2704329381 is 1839234072.

It is not a de Polignac number, because 2704329381 - 2¹ = 2704329379 is a prime.

It is a super-3 number, since 3×2704329381³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2704329301) 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 in 23 ways as a sum of consecutive naturals, for example, 32916 + ... + 80573.

It is an arithmetic number, because the mean of its divisors is an integer number (166149360).

Almost surely, 2^2704329381 is an apocalyptic number.

It is an amenable number.

2704329381 is a deficient number, since it is larger than the sum of its proper divisors (1283255259).

2704329381 is a wasteful number, since it uses less digits than its factorization.

2704329381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113565 (or 113552 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 2704329381 is about 52003.1670285570. The cubic root of 2704329381 is about 1393.2205195411.

The spelling of 2704329381 in words is "two billion, seven hundred four million, three hundred twenty-nine thousand, three hundred eighty-one".