1983283392 has 56 divisors (see below), whose sum is σ = 5267986416. Its totient is φ = 658505728.

The previous prime is 1983283363. The next prime is 1983283411. The reversal of 1983283392 is 2933823891.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 29248 + ... + 69440.

It is an arithmetic number, because the mean of its divisors is an integer number (94071186).

Almost surely, 2^1983283392 is an apocalyptic number.

1983283392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1983283392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2633993208).

1983283392 is an abundant number, since it is smaller than the sum of its proper divisors (3284703024).

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

1983283392 is a wasteful number, since it uses less digits than its factorization.

1983283392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40465 (or 40455 counting only the distinct ones).

The product of its digits is 559872, while the sum is 48.

The square root of 1983283392 is about 44534.0700138669. The cubic root of 1983283392 is about 1256.4009565484.

The spelling of 1983283392 in words is "one billion, nine hundred eighty-three million, two hundred eighty-three thousand, three hundred ninety-two".