2694711380 has 12 divisors (see below), whose sum is σ = 5658893940. Its totient is φ = 1077884544.

The previous prime is 2694711379. The next prime is 2694711403. The reversal of 2694711380 is 831174962.

It can be written as a sum of positive squares in 2 ways, for example, as 459502096 + 2235209284 = 21436^2 + 47278^2 .

It is a super-2 number, since 2×2694711380² = 14522938843003008800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 67367765 + ... + 67367804.

It is an arithmetic number, because the mean of its divisors is an integer number (471574495).

Almost surely, 2^2694711380 is an apocalyptic number.

2694711380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2694711380 is an abundant number, since it is smaller than the sum of its proper divisors (2964182560).

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

2694711380 is a wasteful number, since it uses less digits than its factorization.

2694711380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134735578 (or 134735576 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 2694711380 is about 51910.6095128924. The cubic root of 2694711380 is about 1391.5668854719.

The spelling of 2694711380 in words is "two billion, six hundred ninety-four million, seven hundred eleven thousand, three hundred eighty".