3651148518 has 16 divisors (see below), whose sum is σ = 7411287360. Its totient is φ = 1198884456.

The previous prime is 3651148489. The next prime is 3651148591. The reversal of 3651148518 is 8158411563.

It is a self number, because there is not a number n which added to its sum of digits gives 3651148518.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4540828 + ... + 4541631.

It is an arithmetic number, because the mean of its divisors is an integer number (463205460).

Almost surely, 2^3651148518 is an apocalyptic number.

3651148518 is an abundant number, since it is smaller than the sum of its proper divisors (3760138842).

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

3651148518 is a wasteful number, since it uses less digits than its factorization.

3651148518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9082531.

The product of its digits is 115200, while the sum is 42.

The square root of 3651148518 is about 60424.7343229575. The cubic root of 3651148518 is about 1539.8432007107.

The spelling of 3651148518 in words is "three billion, six hundred fifty-one million, one hundred forty-eight thousand, five hundred eighteen".