1193009742 has 32 divisors (see below), whose sum is σ = 2707545600. Its totient is φ = 389208024.

The previous prime is 1193009737. The next prime is 1193009803. The reversal of 1193009742 is 2479003911.

1193009742 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1193009697 and 1193009706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232492 + ... + 237567.

It is an arithmetic number, because the mean of its divisors is an integer number (84610800).

Almost surely, 2^1193009742 is an apocalyptic number.

1193009742 is an abundant number, since it is smaller than the sum of its proper divisors (1514535858).

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

1193009742 is a wasteful number, since it uses less digits than its factorization.

1193009742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470117 (or 470111 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 1193009742 is about 34539.9731036375. The cubic root of 1193009742 is about 1060.5911446944.

The spelling of 1193009742 in words is "one billion, one hundred ninety-three million, nine thousand, seven hundred forty-two".