379548349 has 4 divisors (see below), whose sum is σ = 379885660. Its totient is φ = 379211040.

The previous prime is 379548343. The next prime is 379548371. The reversal of 379548349 is 943845973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 943845973 = 7 ⋅134835139.

It can be written as a sum of positive squares in 2 ways, for example, as 32285124 + 347263225 = 5682^2 + 18635^2 .

It is a cyclic number.

It is not a de Polignac number, because 379548349 - 2²³ = 371159741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 379548296 and 379548305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379548343) 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 3 ways as a sum of consecutive naturals, for example, 166962 + ... + 169219.

It is an arithmetic number, because the mean of its divisors is an integer number (94971415).

Almost surely, 2^379548349 is an apocalyptic number.

It is an amenable number.

379548349 is a deficient number, since it is larger than the sum of its proper divisors (337311).

379548349 is a wasteful number, since it uses less digits than its factorization.

379548349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337310.

The product of its digits is 3265920, while the sum is 52.

The square root of 379548349 is about 19482.0006416179. Note that the first 3 decimals coincide. The cubic root of 379548349 is about 724.0285675215.

The spelling of 379548349 in words is "three hundred seventy-nine million, five hundred forty-eight thousand, three hundred forty-nine".