2087295290 has 32 divisors (see below), whose sum is σ = 3866021136. Its totient is φ = 811033600.

The previous prime is 2087295289. The next prime is 2087295311. The reversal of 2087295290 is 925927802.

2087295290 = T₃₀₄ + T₃₀₅ + ... + T₂₃₂₃.

It can be written as a sum of positive squares in 8 ways, for example, as 1480017841 + 607277449 = 38471^2 + 24643^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34034 + ... + 73026.

Almost surely, 2^2087295290 is an apocalyptic number.

2087295290 is a deficient number, since it is larger than the sum of its proper divisors (1778725846).

2087295290 is a wasteful number, since it uses less digits than its factorization.

2087295290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39154.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 2087295290 is about 45686.9269047503. The cubic root of 2087295290 is about 1277.9914972376.

The spelling of 2087295290 in words is "two billion, eighty-seven million, two hundred ninety-five thousand, two hundred ninety".