3784016485 has 16 divisors (see below), whose sum is σ = 4925197872. Its totient is φ = 2779648000.

The previous prime is 3784016437. The next prime is 3784016491. The reversal of 3784016485 is 5846104873.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 108868356 + 3675148129 = 10434^2 + 60623^2 .

It is not a de Polignac number, because 3784016485 - 2⁹ = 3784015973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539416 + ... + 546385.

It is an arithmetic number, because the mean of its divisors is an integer number (307824867).

Almost surely, 2^3784016485 is an apocalyptic number.

It is an amenable number.

3784016485 is a deficient number, since it is larger than the sum of its proper divisors (1141181387).

3784016485 is a wasteful number, since it uses less digits than its factorization.

3784016485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085864.

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 3784016485 is about 61514.3599901681. The cubic root of 3784016485 is about 1558.2997700328.

The spelling of 3784016485 in words is "three billion, seven hundred eighty-four million, sixteen thousand, four hundred eighty-five".