3849856354 has 8 divisors (see below), whose sum is σ = 5781371868. Its totient is φ = 1922732400.

The previous prime is 3849856333. The next prime is 3849856369. The reversal of 3849856354 is 4536589483.

It can be written as a sum of positive squares in 2 ways, for example, as 3669088329 + 180768025 = 60573^2 + 13445^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3849856295 and 3849856304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1095697 + ... + 1099204.

Almost surely, 2^3849856354 is an apocalyptic number.

3849856354 is a deficient number, since it is larger than the sum of its proper divisors (1931515514).

3849856354 is a wasteful number, since it uses less digits than its factorization.

3849856354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195780.

The product of its digits is 12441600, while the sum is 55.

The square root of 3849856354 is about 62047.2106867021. The cubic root of 3849856354 is about 1567.2857146066.

The spelling of 3849856354 in words is "three billion, eight hundred forty-nine million, eight hundred fifty-six thousand, three hundred fifty-four".