763467540 has 48 divisors (see below), whose sum is σ = 2332048320. Its totient is φ = 185082880.

The previous prime is 763467527. The next prime is 763467547. The reversal of 763467540 is 45764367.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 763467492 and 763467501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (763467547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577725 + ... + 579044.

It is an arithmetic number, because the mean of its divisors is an integer number (48584340).

Almost surely, 2^763467540 is an apocalyptic number.

It is an amenable number.

763467540 is an abundant number, since it is smaller than the sum of its proper divisors (1568580780).

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

763467540 is a wasteful number, since it uses less digits than its factorization.

763467540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156792 (or 1156790 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 42.

The square root of 763467540 is about 27630.9163800262. The cubic root of 763467540 is about 913.9663205194.

The spelling of 763467540 in words is "seven hundred sixty-three million, four hundred sixty-seven thousand, five hundred forty".