3661411748 has 12 divisors (see below), whose sum is σ = 6456383472. Its totient is φ = 1816730760.

The previous prime is 3661411727. The next prime is 3661411751. The reversal of 3661411748 is 8471141663.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3493190 + ... + 3494237.

It is an arithmetic number, because the mean of its divisors is an integer number (538031956).

Almost surely, 2^3661411748 is an apocalyptic number.

It is an amenable number.

3661411748 is a deficient number, since it is larger than the sum of its proper divisors (2794971724).

3661411748 is a wasteful number, since it uses less digits than its factorization.

3661411748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6987562 (or 6987560 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 3661411748 is about 60509.6004614144. The cubic root of 3661411748 is about 1541.2846631275.

The spelling of 3661411748 in words is "three billion, six hundred sixty-one million, four hundred eleven thousand, seven hundred forty-eight".