769718016 has 108 divisors (see below), whose sum is σ = 2227265040. Its totient is φ = 255651840.

The previous prime is 769718011. The next prime is 769718021. The reversal of 769718016 is 610817967.

It is an interprime number because it is at equal distance from previous prime (769718011) and next prime (769718021).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769718011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1011076 + ... + 1011836.

Almost surely, 2^769718016 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 769718016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1113632520).

769718016 is an abundant number, since it is smaller than the sum of its proper divisors (1457547024).

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

769718016 is a wasteful number, since it uses less digits than its factorization.

769718016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222 (or 1205 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 769718016 is about 27743.7923867664. The cubic root of 769718016 is about 916.4537456913.

The spelling of 769718016 in words is "seven hundred sixty-nine million, seven hundred eighteen thousand, sixteen".