379148885 has 4 divisors (see below), whose sum is σ = 454978668. Its totient is φ = 303319104.

The previous prime is 379148867. The next prime is 379148899. The reversal of 379148885 is 588841973.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 145395364 + 233753521 = 12058^2 + 15289^2 .

It is a cyclic number.

It is not a de Polignac number, because 379148885 - 2⁶ = 379148821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37914884 + ... + 37914893.

It is an arithmetic number, because the mean of its divisors is an integer number (113744667).

Almost surely, 2^379148885 is an apocalyptic number.

It is an amenable number.

379148885 is a deficient number, since it is larger than the sum of its proper divisors (75829783).

379148885 is an equidigital number, since it uses as much as digits as its factorization.

379148885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75829782.

The product of its digits is 1935360, while the sum is 53.

The square root of 379148885 is about 19471.7458128438. The cubic root of 379148885 is about 723.7744717659.

The spelling of 379148885 in words is "three hundred seventy-nine million, one hundred forty-eight thousand, eight hundred eighty-five".