3669798556 has 12 divisors (see below), whose sum is σ = 6422573920. Its totient is φ = 1834777440.

The previous prime is 3669798467. The next prime is 3669798563. The reversal of 3669798556 is 6558979663.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 92125 + ... + 125803.

Almost surely, 2^3669798556 is an apocalyptic number.

It is an amenable number.

3669798556 is a deficient number, since it is larger than the sum of its proper divisors (2752775364).

3669798556 is a wasteful number, since it uses less digits than its factorization.

3669798556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60924 (or 60922 counting only the distinct ones).

The product of its digits is 73483200, while the sum is 64.

The square root of 3669798556 is about 60578.8622871047. The cubic root of 3669798556 is about 1542.4605848954.

The spelling of 3669798556 in words is "three billion, six hundred sixty-nine million, seven hundred ninety-eight thousand, five hundred fifty-six".