1153336379 has 8 divisors (see below), whose sum is σ = 1247529360. Its totient is φ = 1059925536.

The previous prime is 1153336367. The next prime is 1153336381. The reversal of 1153336379 is 9736333511.

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

It is a cyclic number.

It is not a de Polignac number, because 1153336379 - 2⁴ = 1153336363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1153336319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192464 + ... + 198365.

It is an arithmetic number, because the mean of its divisors is an integer number (155941170).

Almost surely, 2^1153336379 is an apocalyptic number.

1153336379 is a deficient number, since it is larger than the sum of its proper divisors (94192981).

1153336379 is a wasteful number, since it uses less digits than its factorization.

1153336379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391069.

The product of its digits is 153090, while the sum is 41.

The square root of 1153336379 is about 33960.8065128024. The cubic root of 1153336379 is about 1048.7017602706.

The spelling of 1153336379 in words is "one billion, one hundred fifty-three million, three hundred thirty-six thousand, three hundred seventy-nine".