1634316536 has 16 divisors (see below), whose sum is σ = 3078869640. Its totient is φ = 813284640.

The previous prime is 1634316503. The next prime is 1634316557. The reversal of 1634316536 is 6356134361.

It is a self number, because there is not a number n which added to its sum of digits gives 1634316536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482411 + ... + 485786.

Almost surely, 2^1634316536 is an apocalyptic number.

It is an amenable number.

1634316536 is a deficient number, since it is larger than the sum of its proper divisors (1444553104).

1634316536 is a wasteful number, since it uses less digits than its factorization.

1634316536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968414 (or 968410 counting only the distinct ones).

The product of its digits is 116640, while the sum is 38.

The square root of 1634316536 is about 40426.6809916421. The cubic root of 1634316536 is about 1177.9098630736.

The spelling of 1634316536 in words is "one billion, six hundred thirty-four million, three hundred sixteen thousand, five hundred thirty-six".