1983353132 has 6 divisors (see below), whose sum is σ = 3470867988. Its totient is φ = 991676564.

The previous prime is 1983353131. The next prime is 1983353149. The reversal of 1983353132 is 2313533891.

It is not an unprimeable number, because it can be changed into a prime (1983353131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247919138 + ... + 247919145.

It is an arithmetic number, because the mean of its divisors is an integer number (578477998).

Almost surely, 2^1983353132 is an apocalyptic number.

It is an amenable number.

1983353132 is a deficient number, since it is larger than the sum of its proper divisors (1487514856).

1983353132 is a wasteful number, since it uses less digits than its factorization.

1983353132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495838287 (or 495838285 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 1983353132 is about 44534.8530030133. The cubic root of 1983353132 is about 1256.4156830328.

The spelling of 1983353132 in words is "one billion, nine hundred eighty-three million, three hundred fifty-three thousand, one hundred thirty-two".