2013989076 has 192 divisors, whose sum is σ = 5842636800. Its totient is φ = 594864000.

The previous prime is 2013989063. The next prime is 2013989093. The reversal of 2013989076 is 6709893102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13337601 + ... + 13337751.

It is an arithmetic number, because the mean of its divisors is an integer number (30430400).

Almost surely, 2^2013989076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013989076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2921318400).

2013989076 is an abundant number, since it is smaller than the sum of its proper divisors (3828647724).

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

2013989076 is a wasteful number, since it uses less digits than its factorization.

2013989076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 2013989076 is about 44877.4896356737. The cubic root of 2013989076 is about 1262.8517494025.

The spelling of 2013989076 in words is "two billion, thirteen million, nine hundred eighty-nine thousand, seventy-six".