3834485345 has 8 divisors (see below), whose sum is σ = 4653083880. Its totient is φ = 3033120640.

The previous prime is 3834485329. The next prime is 3834485383. The reversal of 3834485345 is 5435844383.

It can be written as a sum of positive squares in 4 ways, for example, as 51251281 + 3783234064 = 7159^2 + 61508^2 .

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

It is not a de Polignac number, because 3834485345 - 2⁴ = 3834485329 is a prime.

It is a super-2 number, since 2×3834485345² = 29406555722039538050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3834485345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4307966 + ... + 4308855.

It is an arithmetic number, because the mean of its divisors is an integer number (581635485).

Almost surely, 2^3834485345 is an apocalyptic number.

It is an amenable number.

3834485345 is a deficient number, since it is larger than the sum of its proper divisors (818598535).

3834485345 is an equidigital number, since it uses as much as digits as its factorization.

3834485345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8616915.

The product of its digits is 2764800, while the sum is 47.

The square root of 3834485345 is about 61923.2213713079. The cubic root of 3834485345 is about 1565.1970742645.

The spelling of 3834485345 in words is "three billion, eight hundred thirty-four million, four hundred eighty-five thousand, three hundred forty-five".