1194793950 has 72 divisors (see below), whose sum is σ = 3446879832. Its totient is φ = 273094080.

The previous prime is 1194793937. The next prime is 1194793961. The reversal of 1194793950 is 593974911.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1194793950.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 73929 + ... + 88628.

It is an arithmetic number, because the mean of its divisors is an integer number (47873331).

Almost surely, 2^1194793950 is an apocalyptic number.

1194793950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1194793950 is an abundant number, since it is smaller than the sum of its proper divisors (2252085882).

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

1194793950 is a wasteful number, since it uses less digits than its factorization.

1194793950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162586 (or 162574 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 48.

The square root of 1194793950 is about 34565.7916154107. The cubic root of 1194793950 is about 1061.1196043735.

The spelling of 1194793950 in words is "one billion, one hundred ninety-four million, seven hundred ninety-three thousand, nine hundred fifty".