769701420 has 96 divisors (see below), whose sum is σ = 2400330240. Its totient is φ = 204765120.

The previous prime is 769701409. The next prime is 769701437. The reversal of 769701420 is 24107967.

It is a happy number.

769701420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 263689 + ... + 266591.

It is an arithmetic number, because the mean of its divisors is an integer number (25003440).

Almost surely, 2^769701420 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 769701420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1200165120).

769701420 is an abundant number, since it is smaller than the sum of its proper divisors (1630628820).

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

769701420 is a wasteful number, since it uses less digits than its factorization.

769701420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3412 (or 3404 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 769701420 is about 27743.4932912206. The cubic root of 769701420 is about 916.4471590473.

The spelling of 769701420 in words is "seven hundred sixty-nine million, seven hundred one thousand, four hundred twenty".