1121467794 has 8 divisors (see below), whose sum is σ = 2242935600. Its totient is φ = 373822596.

The previous prime is 1121467783. The next prime is 1121467807. The reversal of 1121467794 is 4977641211.

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

1121467794 is an admirable number.

It is a super-3 number, since 3×1121467794³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93455644 + ... + 93455655.

It is an arithmetic number, because the mean of its divisors is an integer number (280366950).

Almost surely, 2^1121467794 is an apocalyptic number.

1121467794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1121467794 is a wasteful number, since it uses less digits than its factorization.

1121467794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186911304.

The product of its digits is 84672, while the sum is 42.

The square root of 1121467794 is about 33488.3232485593. The cubic root of 1121467794 is about 1038.9522837454.

The spelling of 1121467794 in words is "one billion, one hundred twenty-one million, four hundred sixty-seven thousand, seven hundred ninety-four".