1996837624 has 16 divisors (see below), whose sum is σ = 3744795600. Its totient is φ = 998225472.

The previous prime is 1996837613. The next prime is 1996837639. The reversal of 1996837624 is 4267386991.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25804 + ... + 68260.

It is an arithmetic number, because the mean of its divisors is an integer number (234049725).

Almost surely, 2^1996837624 is an apocalyptic number.

It is an amenable number.

1996837624 is a deficient number, since it is larger than the sum of its proper divisors (1747957976).

1996837624 is a wasteful number, since it uses less digits than its factorization.

1996837624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48342 (or 48338 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 55.

The square root of 1996837624 is about 44685.9891241091. The cubic root of 1996837624 is about 1259.2566422389.

The spelling of 1996837624 in words is "one billion, nine hundred ninety-six million, eight hundred thirty-seven thousand, six hundred twenty-four".