1634824968 has 32 divisors (see below), whose sum is σ = 4670928960. Its totient is φ = 467092800.

The previous prime is 1634824951. The next prime is 1634824969. The reversal of 1634824968 is 8694284361.

It is a self number, because there is not a number n which added to its sum of digits gives 1634824968.

It is not an unprimeable number, because it can be changed into a prime (1634824969) 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 in 7 ways as a sum of consecutive naturals, for example, 4865383 + ... + 4865718.

It is an arithmetic number, because the mean of its divisors is an integer number (145966530).

Almost surely, 2^1634824968 is an apocalyptic number.

It is an amenable number.

1634824968 is an abundant number, since it is smaller than the sum of its proper divisors (3036103992).

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

1634824968 is a wasteful number, since it uses less digits than its factorization.

1634824968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9731117 (or 9731113 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 51.

The square root of 1634824968 is about 40432.9688249577. The cubic root of 1634824968 is about 1178.0319987311.

The spelling of 1634824968 in words is "one billion, six hundred thirty-four million, eight hundred twenty-four thousand, nine hundred sixty-eight".