3855030846 has 16 divisors (see below), whose sum is σ = 7711947408. Its totient is φ = 1284696000.

The previous prime is 3855030841. The next prime is 3855030877. The reversal of 3855030846 is 6480305583.

It is a super-2 number, since 2×3855030846² = 29722525647222951432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3855030798 and 3855030807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3855030841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51265 + ... + 101676.

It is an arithmetic number, because the mean of its divisors is an integer number (481996713).

Almost surely, 2^3855030846 is an apocalyptic number.

3855030846 is an abundant number, since it is smaller than the sum of its proper divisors (3856916562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3855030846 is a wasteful number, since it uses less digits than its factorization.

3855030846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157147.

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 3855030846 is about 62088.8947075079. The cubic root of 3855030846 is about 1567.9875829291.

It can be divided in two parts, 38550 and 30846, that added together give a palindrome (69396).

The spelling of 3855030846 in words is "three billion, eight hundred fifty-five million, thirty thousand, eight hundred forty-six".