3848649802 has 32 divisors (see below), whose sum is σ = 6025715712. Its totient is φ = 1842107904.

The previous prime is 3848649793. The next prime is 3848649803. The reversal of 3848649802 is 2089468483.

It is a self number, because there is not a number n which added to its sum of digits gives 3848649802.

It is not an unprimeable number, because it can be changed into a prime (3848649803) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1907098 + ... + 1909114.

It is an arithmetic number, because the mean of its divisors is an integer number (188303616).

Almost surely, 2^3848649802 is an apocalyptic number.

3848649802 is a deficient number, since it is larger than the sum of its proper divisors (2177065910).

3848649802 is a wasteful number, since it uses less digits than its factorization.

3848649802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502.

The product of its (nonzero) digits is 2654208, while the sum is 52.

The square root of 3848649802 is about 62037.4870703190. The cubic root of 3848649802 is about 1567.1219674324.

It can be divided in two parts, 38486 and 49802, that added together give a palindrome (88288).

The spelling of 3848649802 in words is "three billion, eight hundred forty-eight million, six hundred forty-nine thousand, eight hundred two".