13037486634 has 12 divisors (see below), whose sum is σ = 28247887746. Its totient is φ = 4345828872.

The previous prime is 13037486593. The next prime is 13037486641. The reversal of 13037486634 is 43668473031.

13037486634 is a `hidden beast` number, since 1 + 3 + 0 + 3 + 7 + 4 + 8 + 6 + 634 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13030907409 + 6579225 = 114153^2 + 2565^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13037486634.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 362152389 + ... + 362152424.

Almost surely, 2^13037486634 is an apocalyptic number.

13037486634 is an abundant number, since it is smaller than the sum of its proper divisors (15210401112).

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

13037486634 is a wasteful number, since it uses less digits than its factorization.

13037486634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724304821 (or 724304818 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 13037486634 in words is "thirteen billion, thirty-seven million, four hundred eighty-six thousand, six hundred thirty-four".