1074280844 has 48 divisors (see below), whose sum is σ = 2336824896. Its totient is φ = 420768000.

The previous prime is 1074280799. The next prime is 1074280853. The reversal of 1074280844 is 4480824701.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1074280798 and 1074280807.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22154 + ... + 51374.

It is an arithmetic number, because the mean of its divisors is an integer number (48683852).

Almost surely, 2^1074280844 is an apocalyptic number.

1074280844 is a gapful number since it is divisible by the number (14) 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 1074280844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1168412448).

1074280844 is an abundant number, since it is smaller than the sum of its proper divisors (1262544052).

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

1074280844 is a wasteful number, since it uses less digits than its factorization.

1074280844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29346 (or 29344 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 38.

The square root of 1074280844 is about 32776.2237605249. The cubic root of 1074280844 is about 1024.1713211787.

The spelling of 1074280844 in words is "one billion, seventy-four million, two hundred eighty thousand, eight hundred forty-four".