763461860 has 48 divisors (see below), whose sum is σ = 1839016704. Its totient is φ = 260800128.

The previous prime is 763461841. The next prime is 763461863. The reversal of 763461860 is 68164367.

It is not an unprimeable number, because it can be changed into a prime (763461863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28937 + ... + 48623.

It is an arithmetic number, because the mean of its divisors is an integer number (38312848).

Almost surely, 2^763461860 is an apocalyptic number.

763461860 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 763461860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (919508352).

763461860 is an abundant number, since it is smaller than the sum of its proper divisors (1075554844).

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

763461860 is a wasteful number, since it uses less digits than its factorization.

763461860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19980 (or 19978 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 763461860 is about 27630.8135964180. The cubic root of 763461860 is about 913.9640539565.

The spelling of 763461860 in words is "seven hundred sixty-three million, four hundred sixty-one thousand, eight hundred sixty".