1634161016 has 16 divisors (see below), whose sum is σ = 3066887040. Its totient is φ = 816324480.

The previous prime is 1634161003. The next prime is 1634161043. The reversal of 1634161016 is 6101614361.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 1634161016.

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, 85265 + ... + 102656.

It is an arithmetic number, because the mean of its divisors is an integer number (191680440).

Almost surely, 2^1634161016 is an apocalyptic number.

It is an amenable number.

1634161016 is a deficient number, since it is larger than the sum of its proper divisors (1432726024).

1634161016 is a wasteful number, since it uses less digits than its factorization.

1634161016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189014 (or 189010 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1634161016 is about 40424.7574637128. The cubic root of 1634161016 is about 1177.8724989627.

Adding to 1634161016 its reverse (6101614361), we get a palindrome (7735775377).

The spelling of 1634161016 in words is "one billion, six hundred thirty-four million, one hundred sixty-one thousand, sixteen".