2027880830 has 32 divisors (see below), whose sum is σ = 3946160160. Its totient is φ = 747688320.

The previous prime is 2027880781. The next prime is 2027880851. The reversal of 2027880830 is 380887202.

It is a super-2 number, since 2×2027880830² = 8224601321362977800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137201 + ... + 151260.

It is an arithmetic number, because the mean of its divisors is an integer number (123317505).

Almost surely, 2^2027880830 is an apocalyptic number.

2027880830 is a deficient number, since it is larger than the sum of its proper divisors (1918279330).

2027880830 is a wasteful number, since it uses less digits than its factorization.

2027880830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288524.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 2027880830 is about 45031.9978459761. The cubic root of 2027880830 is about 1265.7486608673.

The spelling of 2027880830 in words is "two billion, twenty-seven million, eight hundred eighty thousand, eight hundred thirty".