1093435392 has 192 divisors, whose sum is σ = 3406771440. Its totient is φ = 311033856.

The previous prime is 1093435381. The next prime is 1093435403. The reversal of 1093435392 is 2935343901.

It is an interprime number because it is at equal distance from previous prime (1093435381) and next prime (1093435403).

It is a tau number, because it is divible by the number of its divisors (192).

It is a self number, because there is not a number n which added to its sum of digits gives 1093435392.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4816783 + ... + 4817009.

Almost surely, 2^1093435392 is an apocalyptic number.

1093435392 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 1093435392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1703385720).

1093435392 is an abundant number, since it is smaller than the sum of its proper divisors (2313336048).

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

1093435392 is an frugal number, since it uses more digits than its factorization.

1093435392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 1093435392 is about 33067.1346203447. The cubic root of 1093435392 is about 1030.2225277207. Note that the first 3 decimals are identical.

The spelling of 1093435392 in words is "one billion, ninety-three million, four hundred thirty-five thousand, three hundred ninety-two".