1083042996 has 96 divisors (see below), whose sum is σ = 2961272832. Its totient is φ = 301656960.

The previous prime is 1083042977. The next prime is 1083043033. The reversal of 1083042996 is 6992403801.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1567011 + ... + 1567701.

It is an arithmetic number, because the mean of its divisors is an integer number (30846592).

Almost surely, 2^1083042996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1083042996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1480636416).

1083042996 is an abundant number, since it is smaller than the sum of its proper divisors (1878229836).

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

1083042996 is a wasteful number, since it uses less digits than its factorization.

1083042996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149 (or 1147 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 1083042996 is about 32909.6185939612. The cubic root of 1083042996 is about 1026.9482662542.

The spelling of 1083042996 in words is "one billion, eighty-three million, forty-two thousand, nine hundred ninety-six".