3870718522 has 32 divisors (see below), whose sum is σ = 6471871488. Its totient is φ = 1721400000.

The previous prime is 3870718517. The next prime is 3870718547. The reversal of 3870718522 is 2258170783.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248772 + ... + 263872.

It is an arithmetic number, because the mean of its divisors is an integer number (202245984).

Almost surely, 2^3870718522 is an apocalyptic number.

3870718522 is a deficient number, since it is larger than the sum of its proper divisors (2601152966).

3870718522 is a wasteful number, since it uses less digits than its factorization.

3870718522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15366.

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 3870718522 is about 62215.0988265710. The cubic root of 3870718522 is about 1570.1116290461. Note that the first 3 decimals are identical.

It can be divided in two parts, 387071 and 8522, that added together give a palindrome (395593).

The spelling of 3870718522 in words is "three billion, eight hundred seventy million, seven hundred eighteen thousand, five hundred twenty-two".