3648705042 has 8 divisors (see below), whose sum is σ = 7297410096. Its totient is φ = 1216235012.

The previous prime is 3648705041. The next prime is 3648705043. The reversal of 3648705042 is 2405078463.

It is a happy number.

3648705042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3648705041) and next prime (3648705043).

It is a sphenic number, since it is the product of 3 distinct primes.

3648705042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3648705041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304058748 + ... + 304058759.

It is an arithmetic number, because the mean of its divisors is an integer number (912176262).

Almost surely, 2^3648705042 is an apocalyptic number.

3648705042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3648705042 is a wasteful number, since it uses less digits than its factorization.

3648705042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608117512.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 3648705042 is about 60404.5117685757. The cubic root of 3648705042 is about 1539.4996184519.

The spelling of 3648705042 in words is "three billion, six hundred forty-eight million, seven hundred five thousand, forty-two".