2077819212 has 48 divisors (see below), whose sum is σ = 5690612480. Its totient is φ = 577616832.

The previous prime is 2077819171. The next prime is 2077819213. The reversal of 2077819212 is 2129187702.

It is not an unprimeable number, because it can be changed into a prime (2077819213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331162 + ... + 337377.

Almost surely, 2^2077819212 is an apocalyptic number.

It is an amenable number.

2077819212 is an abundant number, since it is smaller than the sum of its proper divisors (3612793268).

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

2077819212 is a wasteful number, since it uses less digits than its factorization.

2077819212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668590 (or 668588 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 39.

The square root of 2077819212 is about 45583.1022638872. The cubic root of 2077819212 is about 1276.0545855391.

The spelling of 2077819212 in words is "two billion, seventy-seven million, eight hundred nineteen thousand, two hundred twelve".