379252091 has 6 divisors (see below), whose sum is σ = 388729476. Its totient is φ = 370000400.

The previous prime is 379252087. The next prime is 379252121. The reversal of 379252091 is 190252973.

It is not a de Polignac number, because 379252091 - 2² = 379252087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379252021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111125 + ... + 114486.

It is an arithmetic number, because the mean of its divisors is an integer number (64788246).

Almost surely, 2^379252091 is an apocalyptic number.

379252091 is a deficient number, since it is larger than the sum of its proper divisors (9477385).

379252091 is an equidigital number, since it uses as much as digits as its factorization.

379252091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225693 (or 225652 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 379252091 is about 19474.3957801006. The cubic root of 379252091 is about 723.8401373434.

The spelling of 379252091 in words is "three hundred seventy-nine million, two hundred fifty-two thousand, ninety-one".