379272549 has 4 divisors (see below), whose sum is σ = 505696736. Its totient is φ = 252848364.

The previous prime is 379272541. The next prime is 379272559. The reversal of 379272549 is 945272973.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 379272549 - 2³ = 379272541 is a prime.

It is a super-3 number, since 3×379272549³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 379272498 and 379272507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379272541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63212089 + ... + 63212094.

It is an arithmetic number, because the mean of its divisors is an integer number (126424184).

Almost surely, 2^379272549 is an apocalyptic number.

It is an amenable number.

379272549 is a deficient number, since it is larger than the sum of its proper divisors (126424187).

379272549 is a wasteful number, since it uses less digits than its factorization.

379272549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126424186.

The product of its digits is 952560, while the sum is 48.

The square root of 379272549 is about 19474.9210267975. The cubic root of 379272549 is about 723.8531524817.

The spelling of 379272549 in words is "three hundred seventy-nine million, two hundred seventy-two thousand, five hundred forty-nine".