1153016394 has 16 divisors (see below), whose sum is σ = 2385551520. Its totient is φ = 371085680.

The previous prime is 1153016369. The next prime is 1153016401. The reversal of 1153016394 is 4936103511.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313092 + ... + 3313439.

It is an arithmetic number, because the mean of its divisors is an integer number (149096970).

Almost surely, 2^1153016394 is an apocalyptic number.

1153016394 is an abundant number, since it is smaller than the sum of its proper divisors (1232535126).

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

1153016394 is a wasteful number, since it uses less digits than its factorization.

1153016394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6626565.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 1153016394 is about 33956.0950935175. The cubic root of 1153016394 is about 1048.6047663443.

The spelling of 1153016394 in words is "one billion, one hundred fifty-three million, sixteen thousand, three hundred ninety-four".