1094229438 has 16 divisors (see below), whose sum is σ = 2198102400. Its totient is φ = 363135896.

The previous prime is 1094229427. The next prime is 1094229473. The reversal of 1094229438 is 8349224901.

1094229438 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1094229438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400338 + ... + 403061.

It is an arithmetic number, because the mean of its divisors is an integer number (137381400).

Almost surely, 2^1094229438 is an apocalyptic number.

1094229438 is an abundant number, since it is smaller than the sum of its proper divisors (1103872962).

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

1094229438 is a wasteful number, since it uses less digits than its factorization.

1094229438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803631.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 1094229438 is about 33079.1390153976. The cubic root of 1094229438 is about 1030.4718477822.

The spelling of 1094229438 in words is "one billion, ninety-four million, two hundred twenty-nine thousand, four hundred thirty-eight".