763643452 has 48 divisors (see below), whose sum is σ = 1579288032. Its totient is φ = 318516480.

The previous prime is 763643449. The next prime is 763643471. The reversal of 763643452 is 254346367.

It is a congruent number.

It is an unprimeable number.

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, 95098 + ... + 102814.

It is an arithmetic number, because the mean of its divisors is an integer number (32901834).

Almost surely, 2^763643452 is an apocalyptic number.

It is an amenable number.

763643452 is an abundant number, since it is smaller than the sum of its proper divisors (815644580).

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

763643452 is a wasteful number, since it uses less digits than its factorization.

763643452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7918 (or 7916 counting only the distinct ones).

The product of its digits is 362880, while the sum is 40.

The square root of 763643452 is about 27634.0994425366. The cubic root of 763643452 is about 914.0365113649.

The spelling of 763643452 in words is "seven hundred sixty-three million, six hundred forty-three thousand, four hundred fifty-two".