7666283490 has 16 divisors (see below), whose sum is σ = 18399080448. Its totient is φ = 2044342256.

The previous prime is 7666283461. The next prime is 7666283491. The reversal of 7666283490 is 943826667.

It is a happy number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (7666283491) 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, 127771362 + ... + 127771421.

It is an arithmetic number, because the mean of its divisors is an integer number (1149942528).

Almost surely, 2^7666283490 is an apocalyptic number.

7666283490 is an abundant number, since it is smaller than the sum of its proper divisors (10732796958).

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

7666283490 is a wasteful number, since it uses less digits than its factorization.

7666283490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255542793.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The square root of 7666283490 is about 87557.3154567909. The cubic root of 7666283490 is about 1971.7943823303.

The spelling of 7666283490 in words is "seven billion, six hundred sixty-six million, two hundred eighty-three thousand, four hundred ninety".