1982375037 has 12 divisors (see below), whose sum is σ = 2987927904. Its totient is φ = 1264123080.

The previous prime is 1982375023. The next prime is 1982375047. The reversal of 1982375037 is 7305732891.

It is a happy number.

It is not a de Polignac number, because 1982375037 - 2⁶ = 1982374973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1982374983 and 1982375001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1982375047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4788139 + ... + 4788552.

It is an arithmetic number, because the mean of its divisors is an integer number (248993992).

Almost surely, 2^1982375037 is an apocalyptic number.

It is an amenable number.

1982375037 is a deficient number, since it is larger than the sum of its proper divisors (1005552867).

1982375037 is a wasteful number, since it uses less digits than its factorization.

1982375037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9576720 (or 9576717 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 1982375037 is about 44523.8704180129. The cubic root of 1982375037 is about 1256.2091143447.

The spelling of 1982375037 in words is "one billion, nine hundred eighty-two million, three hundred seventy-five thousand, thirty-seven".