1194399414 has 96 divisors (see below), whose sum is σ = 2859948000. Its totient is φ = 357986304.

The previous prime is 1194399397. The next prime is 1194399421. The reversal of 1194399414 is 4149934911.

1194399414 is a `hidden beast` number, since 119 + 439 + 94 + 14 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1194399414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2393337 + ... + 2393835.

It is an arithmetic number, because the mean of its divisors is an integer number (29791125).

Almost surely, 2^1194399414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1194399414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1429974000).

1194399414 is an abundant number, since it is smaller than the sum of its proper divisors (1665548586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1194399414 is a wasteful number, since it uses less digits than its factorization.

1194399414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766 (or 763 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 1194399414 is about 34560.0841144810. The cubic root of 1194399414 is about 1061.0027931655.

The spelling of 1194399414 in words is "one billion, one hundred ninety-four million, three hundred ninety-nine thousand, four hundred fourteen".