763078742 has 16 divisors (see below), whose sum is σ = 1165438800. Its totient is φ = 374615040.

The previous prime is 763078721. The next prime is 763078747. The reversal of 763078742 is 247870367.

It is a junction number, because it is equal to n+sod(n) for n = 763078693 and 763078702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (763078747) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 106142 + ... + 113102.

It is an arithmetic number, because the mean of its divisors is an integer number (72839925).

Almost surely, 2^763078742 is an apocalyptic number.

763078742 is a deficient number, since it is larger than the sum of its proper divisors (402360058).

763078742 is a wasteful number, since it uses less digits than its factorization.

763078742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7951.

The product of its (nonzero) digits is 395136, while the sum is 44.

The square root of 763078742 is about 27623.8799229942. The cubic root of 763078742 is about 913.8111475327.

The spelling of 763078742 in words is "seven hundred sixty-three million, seventy-eight thousand, seven hundred forty-two".