2720774682 has 12 divisors (see below), whose sum is σ = 5895011850. Its totient is φ = 906924888.

The previous prime is 2720774671. The next prime is 2720774731. The reversal of 2720774682 is 2864770272.

It can be written as a sum of positive squares in only one way, i.e., 2720769921 + 4761 = 52161^2 + 69^2 .

It is a super-2 number, since 2×2720774682² = 14805229740424402248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75577057 + ... + 75577092.

Almost surely, 2^2720774682 is an apocalyptic number.

2720774682 is an abundant number, since it is smaller than the sum of its proper divisors (3174237168).

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

2720774682 is a wasteful number, since it uses less digits than its factorization.

2720774682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151154157 (or 151154154 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The square root of 2720774682 is about 52161.0456375253. The cubic root of 2720774682 is about 1396.0389192987.

The spelling of 2720774682 in words is "two billion, seven hundred twenty million, seven hundred seventy-four thousand, six hundred eighty-two".