1093929394 has 8 divisors (see below), whose sum is σ = 1642002048. Its totient is φ = 546595380.

The previous prime is 1093929299. The next prime is 1093929407. The reversal of 1093929394 is 4939293901.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180942 + ... + 186889.

It is an arithmetic number, because the mean of its divisors is an integer number (205250256).

Almost surely, 2^1093929394 is an apocalyptic number.

1093929394 is a deficient number, since it is larger than the sum of its proper divisors (548072654).

1093929394 is a wasteful number, since it uses less digits than its factorization.

1093929394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369320.

The product of its (nonzero) digits is 472392, while the sum is 49.

The square root of 1093929394 is about 33074.6034594521. The cubic root of 1093929394 is about 1030.3776520712.

The spelling of 1093929394 in words is "one billion, ninety-three million, nine hundred twenty-nine thousand, three hundred ninety-four".