1996507384 has 32 divisors (see below), whose sum is σ = 4067596800. Its totient is φ = 915204960.

The previous prime is 1996507367. The next prime is 1996507411. The reversal of 1996507384 is 4837056991.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207142 + ... + 216565.

It is an arithmetic number, because the mean of its divisors is an integer number (127112400).

Almost surely, 2^1996507384 is an apocalyptic number.

It is an amenable number.

1996507384 is an abundant number, since it is smaller than the sum of its proper divisors (2071089416).

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

1996507384 is a wasteful number, since it uses less digits than its factorization.

1996507384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423763 (or 423759 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 52.

The square root of 1996507384 is about 44682.2938533822. The cubic root of 1996507384 is about 1259.1872191612.

The spelling of 1996507384 in words is "one billion, nine hundred ninety-six million, five hundred seven thousand, three hundred eighty-four".