3361661634 has 64 divisors (see below), whose sum is σ = 7318646784. Its totient is φ = 1025396736.

The previous prime is 3361661599. The next prime is 3361661663. The reversal of 3361661634 is 4361661633.

It is a super-2 number, since 2×3361661634² = 22601537883015099912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3361661592 and 3361661601.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 608127 + ... + 613629.

It is an arithmetic number, because the mean of its divisors is an integer number (114353856).

Almost surely, 2^3361661634 is an apocalyptic number.

3361661634 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3361661634 is an abundant number, since it is smaller than the sum of its proper divisors (3956985150).

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

3361661634 is a wasteful number, since it uses less digits than its factorization.

3361661634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5691.

The product of its digits is 139968, while the sum is 39.

The square root of 3361661634 is about 57979.8381681081. The cubic root of 3361661634 is about 1498.0213368535.

Subtracting 3361661634 from its reverse (4361661633), we obtain a palindrome (999999999).

The spelling of 3361661634 in words is "three billion, three hundred sixty-one million, six hundred sixty-one thousand, six hundred thirty-four".