766303028 has 6 divisors (see below), whose sum is σ = 1341030306. Its totient is φ = 383151512.

The previous prime is 766303019. The next prime is 766303037. The reversal of 766303028 is 820303667.

It is an interprime number because it is at equal distance from previous prime (766303019) and next prime (766303037).

It can be written as a sum of positive squares in only one way, i.e., 526610704 + 239692324 = 22948^2 + 15482^2 .

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 as a sum of consecutive naturals, namely, 95787875 + ... + 95787882.

It is an arithmetic number, because the mean of its divisors is an integer number (223505051).

Almost surely, 2^766303028 is an apocalyptic number.

It is an amenable number.

766303028 is a deficient number, since it is larger than the sum of its proper divisors (574727278).

766303028 is a wasteful number, since it uses less digits than its factorization.

766303028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191575761 (or 191575759 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 766303028 is about 27682.1788882306. The cubic root of 766303028 is about 915.0964008040.

The spelling of 766303028 in words is "seven hundred sixty-six million, three hundred three thousand, twenty-eight".