3648395046 has 16 divisors (see below), whose sum is σ = 7317702000. Its totient is φ = 1212646368.

The previous prime is 3648395021. The next prime is 3648395057. The reversal of 3648395046 is 6405938463.

It is a junction number, because it is equal to n+sod(n) for n = 3648394986 and 3648395004.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 869061 + ... + 873248.

It is an arithmetic number, because the mean of its divisors is an integer number (457356375).

Almost surely, 2^3648395046 is an apocalyptic number.

3648395046 is an abundant number, since it is smaller than the sum of its proper divisors (3669306954).

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

3648395046 is a wasteful number, since it uses less digits than its factorization.

3648395046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742663.

The product of its (nonzero) digits is 1866240, while the sum is 48.

The square root of 3648395046 is about 60401.9457136937. The cubic root of 3648395046 is about 1539.4560183039.

The spelling of 3648395046 in words is "three billion, six hundred forty-eight million, three hundred ninety-five thousand, forty-six".