1094379427 has 12 divisors (see below), whose sum is σ = 1118421000. Its totient is φ = 1070794368.

The previous prime is 1094379397. The next prime is 1094379431. The reversal of 1094379427 is 7249734901.

It is not a de Polignac number, because 1094379427 - 2²³ = 1085990819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1094379487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 729324 + ... + 730822.

It is an arithmetic number, because the mean of its divisors is an integer number (93201750).

Almost surely, 2^1094379427 is an apocalyptic number.

1094379427 is a deficient number, since it is larger than the sum of its proper divisors (24041573).

1094379427 is an equidigital number, since it uses as much as digits as its factorization.

1094379427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782 (or 1709 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 1094379427 is about 33081.4060614116. The cubic root of 1094379427 is about 1030.5189288224.

The spelling of 1094379427 in words is "one billion, ninety-four million, three hundred seventy-nine thousand, four hundred twenty-seven".