498630966772 has 24 divisors (see below), whose sum is σ = 902725425000. Its totient is φ = 240710015616.

The previous prime is 498630966749. The next prime is 498630966781. The reversal of 498630966772 is 277669036894.

It can be written as a sum of positive squares in 4 ways, for example, as 302272996 + 498328693776 = 17386^2 + 705924^2 .

It is a junction number, because it is equal to n+sod(n) for n = 498630966698 and 498630966707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4439418 + ... + 4550350.

It is an arithmetic number, because the mean of its divisors is an integer number (37613559375).

Almost surely, 2^498630966772 is an apocalyptic number.

It is an amenable number.

498630966772 is a deficient number, since it is larger than the sum of its proper divisors (404094458228).

498630966772 is a wasteful number, since it uses less digits than its factorization.

498630966772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149715 (or 149713 counting only the distinct ones).

The product of its (nonzero) digits is 164602368, while the sum is 67.

The spelling of 498630966772 in words is "four hundred ninety-eight billion, six hundred thirty million, nine hundred sixty-six thousand, seven hundred seventy-two".