1119394017 has 48 divisors (see below), whose sum is σ = 1901547648. Its totient is φ = 621250560.

The previous prime is 1119393943. The next prime is 1119394027. The reversal of 1119394017 is 7104939111.

It is not a de Polignac number, because 1119394017 - 2¹⁵ = 1119361249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1119394027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 521767 + ... + 523907.

It is an arithmetic number, because the mean of its divisors is an integer number (39615576).

Almost surely, 2^1119394017 is an apocalyptic number.

It is an amenable number.

1119394017 is a deficient number, since it is larger than the sum of its proper divisors (782153631).

1119394017 is a wasteful number, since it uses less digits than its factorization.

1119394017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390 (or 2387 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 36.

The square root of 1119394017 is about 33457.3462336749. The cubic root of 1119394017 is about 1038.3114911552.

The spelling of 1119394017 in words is "one billion, one hundred nineteen million, three hundred ninety-four thousand, seventeen".