3854436954 has 16 divisors (see below), whose sum is σ = 7783718592. Its totient is φ = 1272338208.

The previous prime is 3854436947. The next prime is 3854436961. The reversal of 3854436954 is 4596344583.

It is an interprime number because it is at equal distance from previous prime (3854436947) and next prime (3854436961).

It is a junction number, because it is equal to n+sod(n) for n = 3854436897 and 3854436906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3117859 + ... + 3119094.

It is an arithmetic number, because the mean of its divisors is an integer number (486482412).

Almost surely, 2^3854436954 is an apocalyptic number.

3854436954 is an abundant number, since it is smaller than the sum of its proper divisors (3929281638).

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

3854436954 is a wasteful number, since it uses less digits than its factorization.

3854436954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6237061.

The product of its digits is 6220800, while the sum is 51.

The square root of 3854436954 is about 62084.1119288985. Note that the first 3 decimals coincide. The cubic root of 3854436954 is about 1567.9070593101.

The spelling of 3854436954 in words is "three billion, eight hundred fifty-four million, four hundred thirty-six thousand, nine hundred fifty-four".