769424382 has 48 divisors (see below), whose sum is σ = 1765595520. Its totient is φ = 241653456.

The previous prime is 769424347. The next prime is 769424389. The reversal of 769424382 is 283424967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769424389) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13869 + ... + 41607.

It is an arithmetic number, because the mean of its divisors is an integer number (36783240).

Almost surely, 2^769424382 is an apocalyptic number.

It is a pronic number, being equal to 27738×27739.

It is a practical number, because each smaller number is the sum of distinct divisors of 769424382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (882797760).

769424382 is an abundant number, since it is smaller than the sum of its proper divisors (996171138).

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

769424382 is a wasteful number, since it uses less digits than its factorization.

769424382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27837 (or 27834 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 769424382 is about 27738.4999954936. The cubic root of 769424382 is about 916.3371938285.

The spelling of 769424382 in words is "seven hundred sixty-nine million, four hundred twenty-four thousand, three hundred eighty-two".