775530332 has 12 divisors (see below), whose sum is σ = 1379427336. Its totient is φ = 381408240.

The previous prime is 775530299. The next prime is 775530341. The reversal of 775530332 is 233035577.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 775530292 and 775530301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1588958 + ... + 1589445.

It is an arithmetic number, because the mean of its divisors is an integer number (114952278).

Almost surely, 2^775530332 is an apocalyptic number.

It is an amenable number.

775530332 is a deficient number, since it is larger than the sum of its proper divisors (603897004).

775530332 is a wasteful number, since it uses less digits than its factorization.

775530332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178468 (or 3178466 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 35.

The square root of 775530332 is about 27848.3452291155. The cubic root of 775530332 is about 918.7547472135.

The spelling of 775530332 in words is "seven hundred seventy-five million, five hundred thirty thousand, three hundred thirty-two".