1349785094 has 16 divisors (see below), whose sum is σ = 2314810656. Its totient is φ = 578256000.

The previous prime is 1349785081. The next prime is 1349785103. The reversal of 1349785094 is 4905879431.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 22004 + ... + 56424.

It is an arithmetic number, because the mean of its divisors is an integer number (144675666).

Almost surely, 2^1349785094 is an apocalyptic number.

1349785094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1349785094 is a deficient number, since it is larger than the sum of its proper divisors (965025562).

1349785094 is a wasteful number, since it uses less digits than its factorization.

1349785094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37231.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 1349785094 is about 36739.4215251139. The cubic root of 1349785094 is about 1105.1508005189.

The spelling of 1349785094 in words is "one billion, three hundred forty-nine million, seven hundred eighty-five thousand, ninety-four".