9937763464 has 8 divisors (see below), whose sum is σ = 18633306510. Its totient is φ = 4968881728.

The previous prime is 9937763461. The next prime is 9937763467. The reversal of 9937763464 is 4643677399.

It is an interprime number because it is at equal distance from previous prime (9937763461) and next prime (9937763467).

It can be written as a sum of positive squares in only one way, i.e., 8777816100 + 1159947364 = 93690^2 + 34058^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 9937763399 and 9937763408.

It is not an unprimeable number, because it can be changed into a prime (9937763461) by changing a digit.

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 as a sum of consecutive naturals, namely, 621110209 + ... + 621110224.

Almost surely, 2^9937763464 is an apocalyptic number.

It is an amenable number.

9937763464 is a deficient number, since it is larger than the sum of its proper divisors (8695543046).

9937763464 is a wasteful number, since it uses less digits than its factorization.

9937763464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242220439 (or 1242220435 counting only the distinct ones).

The product of its digits is 20575296, while the sum is 58.

The square root of 9937763464 is about 99688.3316341486. The cubic root of 9937763464 is about 2149.9559005918.

The spelling of 9937763464 in words is "nine billion, nine hundred thirty-seven million, seven hundred sixty-three thousand, four hundred sixty-four".