2722686374 has 8 divisors (see below), whose sum is σ = 4324266648. Its totient is φ = 1281264160.

The previous prime is 2722686367. The next prime is 2722686389. The reversal of 2722686374 is 4736862272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40039472 + ... + 40039539.

It is an arithmetic number, because the mean of its divisors is an integer number (540533331).

Almost surely, 2^2722686374 is an apocalyptic number.

2722686374 is a deficient number, since it is larger than the sum of its proper divisors (1601580274).

2722686374 is a wasteful number, since it uses less digits than its factorization.

2722686374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80079030.

The product of its digits is 1354752, while the sum is 47.

The square root of 2722686374 is about 52179.3673208099. The cubic root of 2722686374 is about 1396.3658080140.

The spelling of 2722686374 in words is "two billion, seven hundred twenty-two million, six hundred eighty-six thousand, three hundred seventy-four".