881379 has 6 divisors (see below), whose sum is σ = 1273116. Its totient is φ = 587580.

The previous prime is 881369. The next prime is 881393. The reversal of 881379 is 973188.

It is not a de Polignac number, because 881379 - 2¹¹ = 879331 is a prime.

881379 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (881369) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48957 + ... + 48974.

It is an arithmetic number, because the mean of its divisors is an integer number (212186).

2⁸⁸¹³⁷⁹ is an apocalyptic number.

881379 is a deficient number, since it is larger than the sum of its proper divisors (391737).

881379 is a wasteful number, since it uses less digits than its factorization.

881379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97937 (or 97934 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 881379 is about 938.8178737114. The cubic root of 881379 is about 95.8784268355.

Subtracting 881379 from its reverse (973188), we obtain a square (91809 = 303²).

The spelling of 881379 in words is "eight hundred eighty-one thousand, three hundred seventy-nine".