2088680740 has 48 divisors (see below), whose sum is σ = 4421137392. Its totient is φ = 828850176.

The previous prime is 2088680729. The next prime is 2088680819. The reversal of 2088680740 is 470868802.

It can be written as a sum of positive squares in 8 ways, for example, as 212751396 + 1875929344 = 14586^2 + 43312^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2381182 + ... + 2382058.

It is an arithmetic number, because the mean of its divisors is an integer number (92107029).

Almost surely, 2^2088680740 is an apocalyptic number.

2088680740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2088680740 is an abundant number, since it is smaller than the sum of its proper divisors (2332456652).

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

2088680740 is a wasteful number, since it uses less digits than its factorization.

2088680740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696 (or 1694 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 2088680740 is about 45702.0868232513. The cubic root of 2088680740 is about 1278.2741919010.

The spelling of 2088680740 in words is "two billion, eighty-eight million, six hundred eighty thousand, seven hundred forty".