881364742 has 16 divisors (see below), whose sum is σ = 1393484400. Its totient is φ = 416931840.

The previous prime is 881364739. The next prime is 881364767. The reversal of 881364742 is 247463188.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14142 + ... + 44302.

It is an arithmetic number, because the mean of its divisors is an integer number (87092775).

Almost surely, 2^881364742 is an apocalyptic number.

881364742 is a deficient number, since it is larger than the sum of its proper divisors (512119658).

881364742 is a wasteful number, since it uses less digits than its factorization.

881364742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30951.

The product of its digits is 258048, while the sum is 43.

The square root of 881364742 is about 29687.7877586054. The cubic root of 881364742 is about 958.7790982671.

The spelling of 881364742 in words is "eight hundred eighty-one million, three hundred sixty-four thousand, seven hundred forty-two".