1026380824 has 32 divisors (see below), whose sum is σ = 2213971200. Its totient is φ = 436960800.

The previous prime is 1026380821. The next prime is 1026380833. The reversal of 1026380824 is 4280836201.

It is a self number, because there is not a number n which added to its sum of digits gives 1026380824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026380821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52234 + ... + 69145.

It is an arithmetic number, because the mean of its divisors is an integer number (69186600).

Almost surely, 2^1026380824 is an apocalyptic number.

1026380824 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1026380824 is an abundant number, since it is smaller than the sum of its proper divisors (1187590376).

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

1026380824 is a wasteful number, since it uses less digits than its factorization.

1026380824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121543 (or 121539 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 1026380824 is about 32037.1787771645. The cubic root of 1026380824 is about 1008.7173942178.

The spelling of 1026380824 in words is "one billion, twenty-six million, three hundred eighty thousand, eight hundred twenty-four".