763830460 has 48 divisors (see below), whose sum is σ = 1695052800. Its totient is φ = 288535104.

The previous prime is 763830443. The next prime is 763830469. The reversal of 763830460 is 64038367.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (763830469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25831 + ... + 46849.

It is an arithmetic number, because the mean of its divisors is an integer number (35313600).

Almost surely, 2^763830460 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 763830460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (847526400).

763830460 is an abundant number, since it is smaller than the sum of its proper divisors (931222340).

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

763830460 is a wasteful number, since it uses less digits than its factorization.

763830460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21130 (or 21128 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 763830460 is about 27637.4828810440. The cubic root of 763830460 is about 914.1111178183. Note that the first 5 decimals are identical.

The spelling of 763830460 in words is "seven hundred sixty-three million, eight hundred thirty thousand, four hundred sixty".