2039213880 has 320 divisors, whose sum is σ = 7738869600. Its totient is φ = 477066240.

The previous prime is 2039213861. The next prime is 2039213929. The reversal of 2039213880 is 883129302.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1032574 + ... + 1034546.

Almost surely, 2^2039213880 is an apocalyptic number.

2039213880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2039213880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3869434800).

2039213880 is an abundant number, since it is smaller than the sum of its proper divisors (5699655720).

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

2039213880 is a wasteful number, since it uses less digits than its factorization.

2039213880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036 (or 2023 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2039213880 is about 45157.6558293275. The cubic root of 2039213880 is about 1268.1022102458.

The spelling of 2039213880 in words is "two billion, thirty-nine million, two hundred thirteen thousand, eight hundred eighty".