1082646383 has 16 divisors (see below), whose sum is σ = 1338232896. Its totient is φ = 852906240.

The previous prime is 1082646359. The next prime is 1082646403. The reversal of 1082646383 is 3836462801.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1082646383 - 2⁶ = 1082646319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1082646383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082646083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4328 + ... + 46733.

It is an arithmetic number, because the mean of its divisors is an integer number (83639556).

Almost surely, 2^1082646383 is an apocalyptic number.

1082646383 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1082646383 is a deficient number, since it is larger than the sum of its proper divisors (255586513).

1082646383 is a wasteful number, since it uses less digits than its factorization.

1082646383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51314.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 1082646383 is about 32903.5922506951. The cubic root of 1082646383 is about 1026.8228939583.

The spelling of 1082646383 in words is "one billion, eighty-two million, six hundred forty-six thousand, three hundred eighty-three".