3849061904 has 10 divisors (see below), whose sum is σ = 7457557470. Its totient is φ = 1924530944.

The previous prime is 3849061903. The next prime is 3849061921. The reversal of 3849061904 is 4091609483.

It can be written as a sum of positive squares in only one way, i.e., 3690805504 + 158256400 = 60752^2 + 12580^2 .

It is not an unprimeable number, because it can be changed into a prime (3849061901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120283169 + ... + 120283200.

It is an arithmetic number, because the mean of its divisors is an integer number (745755747).

Almost surely, 2^3849061904 is an apocalyptic number.

It is an amenable number.

3849061904 is a deficient number, since it is larger than the sum of its proper divisors (3608495566).

3849061904 is a wasteful number, since it uses less digits than its factorization.

3849061904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240566377 (or 240566371 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 3849061904 is about 62040.8083764227. The cubic root of 3849061904 is about 1567.1778996927.

The spelling of 3849061904 in words is "three billion, eight hundred forty-nine million, sixty-one thousand, nine hundred four".