881262336 has 72 divisors (see below), whose sum is σ = 2371980240. Its totient is φ = 290430976.

The previous prime is 881262331. The next prime is 881262341. The reversal of 881262336 is 633262188.

It is an interprime number because it is at equal distance from previous prime (881262331) and next prime (881262341).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 881262294 and 881262303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881262331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61906 + ... + 74798.

It is an arithmetic number, because the mean of its divisors is an integer number (32944170).

Almost surely, 2^881262336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 881262336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1185990120).

881262336 is an abundant number, since it is smaller than the sum of its proper divisors (1490717904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

881262336 is a wasteful number, since it uses less digits than its factorization.

881262336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13001 (or 12987 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 881262336 is about 29686.0629925896. The cubic root of 881262336 is about 958.7419632307.

The spelling of 881262336 in words is "eight hundred eighty-one million, two hundred sixty-two thousand, three hundred thirty-six".