2039892280 has 32 divisors (see below), whose sum is σ = 4591553040. Its totient is φ = 815637760.

The previous prime is 2039892223. The next prime is 2039892293. The reversal of 2039892280 is 822989302.

It is a super-2 number, since 2×2039892280² = 8322321028007196800, which contains 22 as substring.

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, 111972 + ... + 128908.

Almost surely, 2^2039892280 is an apocalyptic number.

2039892280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2039892280 is an abundant number, since it is smaller than the sum of its proper divisors (2551660760).

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

2039892280 is a wasteful number, since it uses less digits than its factorization.

2039892280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19959 (or 19955 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 2039892280 is about 45165.1666663592. The cubic root of 2039892280 is about 1268.2428175597.

The spelling of 2039892280 in words is "two billion, thirty-nine million, eight hundred ninety-two thousand, two hundred eighty".