3994254954 has 24 divisors (see below), whose sum is σ = 8933388672. Its totient is φ = 1288469160.

The previous prime is 3994254937. The next prime is 3994254959. The reversal of 3994254954 is 4594524993.

3994254954 is a `hidden beast` number, since 3 + 9 + 9 + 42 + 549 + 54 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3994254954.

It is not an unprimeable number, because it can be changed into a prime (3994254959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3578524 + ... + 3579639.

It is an arithmetic number, because the mean of its divisors is an integer number (372224528).

Almost surely, 2^3994254954 is an apocalyptic number.

3994254954 is an abundant number, since it is smaller than the sum of its proper divisors (4939133718).

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

3994254954 is a wasteful number, since it uses less digits than its factorization.

3994254954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7158202 (or 7158199 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The square root of 3994254954 is about 63200.1183068513. The cubic root of 3994254954 is about 1586.6407134983.

The spelling of 3994254954 in words is "three billion, nine hundred ninety-four million, two hundred fifty-four thousand, nine hundred fifty-four".