361271379 has 16 divisors (see below), whose sum is σ = 558052352. Its totient is φ = 203611968.

The previous prime is 361271371. The next prime is 361271399. The reversal of 361271379 is 973172163.

It is a happy number.

It is not a de Polignac number, because 361271379 - 2³ = 361271371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (361271371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116299 + ... + 119364.

It is an arithmetic number, because the mean of its divisors is an integer number (34878272).

Almost surely, 2^361271379 is an apocalyptic number.

361271379 is a deficient number, since it is larger than the sum of its proper divisors (196780973).

361271379 is a wasteful number, since it uses less digits than its factorization.

361271379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235746.

The product of its digits is 47628, while the sum is 39.

The square root of 361271379 is about 19007.1402109839. The cubic root of 361271379 is about 712.2151139303.

The spelling of 361271379 in words is "three hundred sixty-one million, two hundred seventy-one thousand, three hundred seventy-nine".