7610499966 has 16 divisors (see below), whose sum is σ = 15234012288. Its totient is φ = 2534664600.

The previous prime is 7610499961. The next prime is 7610499979. The reversal of 7610499966 is 6699940167.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7610499961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534570 + ... + 548621.

It is an arithmetic number, because the mean of its divisors is an integer number (952125768).

Almost surely, 2^7610499966 is an apocalyptic number.

7610499966 is an abundant number, since it is smaller than the sum of its proper divisors (7623512322).

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

7610499966 is a wasteful number, since it uses less digits than its factorization.

7610499966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084367.

The product of its (nonzero) digits is 4408992, while the sum is 57.

The square root of 7610499966 is about 87238.1795202078. The cubic root of 7610499966 is about 1967.0001639490. Note that the first 3 decimals are identical.

The spelling of 7610499966 in words is "seven billion, six hundred ten million, four hundred ninety-nine thousand, nine hundred sixty-six".