766121010 has 16 divisors (see below), whose sum is σ = 1838690496. Its totient is φ = 204298928.

The previous prime is 766121003. The next prime is 766121029. The reversal of 766121010 is 10121667.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12768654 + ... + 12768713.

It is an arithmetic number, because the mean of its divisors is an integer number (114918156).

Almost surely, 2^766121010 is an apocalyptic number.

766121010 is an abundant number, since it is smaller than the sum of its proper divisors (1072569486).

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

766121010 is a wasteful number, since it uses less digits than its factorization.

766121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25537377.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 766121010 is about 27678.8910543757. The cubic root of 766121010 is about 915.0239415635.

Adding to 766121010 its reverse (10121667), we get a palindrome (776242677).

The spelling of 766121010 in words is "seven hundred sixty-six million, one hundred twenty-one thousand, ten".