763620349485 has 64 divisors (see below), whose sum is σ = 1448189452800. Its totient is φ = 343360765440.

The previous prime is 763620349441. The next prime is 763620349507. The reversal of 763620349485 is 584943026367.

It is not a de Polignac number, because 763620349485 - 2¹⁰ = 763620348461 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 902712 + ... + 1530401.

It is an arithmetic number, because the mean of its divisors is an integer number (22627960200).

Almost surely, 2^763620349485 is an apocalyptic number.

It is an amenable number.

763620349485 is a deficient number, since it is larger than the sum of its proper divisors (684569103315).

763620349485 is a wasteful number, since it uses less digits than its factorization.

763620349485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433203 (or 2433189 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 57.

The spelling of 763620349485 in words is "seven hundred sixty-three billion, six hundred twenty million, three hundred forty-nine thousand, four hundred eighty-five".