1016822343 has 32 divisors (see below), whose sum is σ = 1468696320. Its totient is φ = 623393280.

The previous prime is 1016822291. The next prime is 1016822363. The reversal of 1016822343 is 3432286101.

It is not a de Polignac number, because 1016822343 - 2⁹ = 1016821831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1016822343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016822363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 543696 + ... + 545562.

It is an arithmetic number, because the mean of its divisors is an integer number (45896760).

Almost surely, 2^1016822343 is an apocalyptic number.

1016822343 is a deficient number, since it is larger than the sum of its proper divisors (451873977).

1016822343 is a wasteful number, since it uses less digits than its factorization.

1016822343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1016822343 is about 31887.6518890934. The cubic root of 1016822343 is about 1005.5762948045.

The spelling of 1016822343 in words is "one billion, sixteen million, eight hundred twenty-two thousand, three hundred forty-three".