1194906946 has 8 divisors (see below), whose sum is σ = 1793189520. Its totient is φ = 597177108.

The previous prime is 1194906943. The next prime is 1194906949. The reversal of 1194906946 is 6496094911.

It is an interprime number because it is at equal distance from previous prime (1194906943) and next prime (1194906949).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1194906946.

It is not an unprimeable number, because it can be changed into a prime (1194906943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132736 + ... + 141451.

It is an arithmetic number, because the mean of its divisors is an integer number (224148690).

Almost surely, 2^1194906946 is an apocalyptic number.

1194906946 is a deficient number, since it is larger than the sum of its proper divisors (598282574).

1194906946 is a wasteful number, since it uses less digits than its factorization.

1194906946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276368.

The product of its (nonzero) digits is 419904, while the sum is 49.

The square root of 1194906946 is about 34567.4260829469. The cubic root of 1194906946 is about 1061.1530546297.

The spelling of 1194906946 in words is "one billion, one hundred ninety-four million, nine hundred six thousand, nine hundred forty-six".