1048243394 has 8 divisors (see below), whose sum is σ = 1715307408. Its totient is φ = 476474260.

The previous prime is 1048243387. The next prime is 1048243403. The reversal of 1048243394 is 4933428401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23823692 + ... + 23823735.

It is an arithmetic number, because the mean of its divisors is an integer number (214413426).

Almost surely, 2^1048243394 is an apocalyptic number.

1048243394 is a deficient number, since it is larger than the sum of its proper divisors (667064014).

1048243394 is a wasteful number, since it uses less digits than its factorization.

1048243394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47647440.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 1048243394 is about 32376.5871271201. The cubic root of 1048243394 is about 1015.8292442743.

It can be divided in two parts, 1048 and 243394, that added together give a palindrome (244442).

The spelling of 1048243394 in words is "one billion, forty-eight million, two hundred forty-three thousand, three hundred ninety-four".