2043386004 has 24 divisors (see below), whose sum is σ = 5201346528. Its totient is φ = 619207840.

The previous prime is 2043385973. The next prime is 2043386021. The reversal of 2043386004 is 4006833402.

It is a super-3 number, since 3×2043386004³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 7739967 + ... + 7740230.

It is an arithmetic number, because the mean of its divisors is an integer number (216722772).

Almost surely, 2^2043386004 is an apocalyptic number.

It is an amenable number.

2043386004 is an abundant number, since it is smaller than the sum of its proper divisors (3157960524).

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

2043386004 is a wasteful number, since it uses less digits than its factorization.

2043386004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15480215 (or 15480213 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2043386004 is about 45203.8273158369. The cubic root of 2043386004 is about 1268.9664445246.

The spelling of 2043386004 in words is "two billion, forty-three million, three hundred eighty-six thousand, four".