10634961900 has 36 divisors (see below), whose sum is σ = 30770490632. Its totient is φ = 2835989760.

The previous prime is 10634961899. The next prime is 10634961917. The reversal of 10634961900 is 916943601.

It is a super-2 number, since 2×10634961900² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17724637 + ... + 17725236.

Almost surely, 2^10634961900 is an apocalyptic number.

10634961900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10634961900 is an abundant number, since it is smaller than the sum of its proper divisors (20135528732).

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

10634961900 is a wasteful number, since it uses less digits than its factorization.

10634961900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35449890 (or 35449883 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The spelling of 10634961900 in words is "ten billion, six hundred thirty-four million, nine hundred sixty-one thousand, nine hundred".