2087342808 has 32 divisors (see below), whose sum is σ = 5339716800. Its totient is φ = 679599648.

The previous prime is 2087342797. The next prime is 2087342837. The reversal of 2087342808 is 8082437802.

It is a self number, because there is not a number n which added to its sum of digits gives 2087342808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010278 + ... + 1012341.

It is an arithmetic number, because the mean of its divisors is an integer number (166866150).

Almost surely, 2^2087342808 is an apocalyptic number.

It is an amenable number.

2087342808 is an abundant number, since it is smaller than the sum of its proper divisors (3252373992).

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

2087342808 is a wasteful number, since it uses less digits than its factorization.

2087342808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022671 (or 2022667 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 2087342808 is about 45687.4469411457. The cubic root of 2087342808 is about 1278.0011951370.

The spelling of 2087342808 in words is "two billion, eighty-seven million, three hundred forty-two thousand, eight hundred eight".