1151970386 has 8 divisors (see below), whose sum is σ = 1974806400. Its totient is φ = 493701588.

The previous prime is 1151970373. The next prime is 1151970401. The reversal of 1151970386 is 6830791511.

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

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 3 ways as a sum of consecutive naturals, for example, 41141786 + ... + 41141813.

It is an arithmetic number, because the mean of its divisors is an integer number (246850800).

Almost surely, 2^1151970386 is an apocalyptic number.

1151970386 is a deficient number, since it is larger than the sum of its proper divisors (822836014).

1151970386 is an equidigital number, since it uses as much as digits as its factorization.

1151970386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82283608.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 1151970386 is about 33940.6892387294. The cubic root of 1151970386 is about 1048.2875748941.

The spelling of 1151970386 in words is "one billion, one hundred fifty-one million, nine hundred seventy thousand, three hundred eighty-six".