4154394 has 8 divisors (see below), whose sum is σ = 8308800. Its totient is φ = 1384796.

The previous prime is 4154389. The next prime is 4154417. The reversal of 4154394 is 4934514.

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

4154394 is an admirable number.

It is a Curzon number.

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, 346194 + ... + 346205.

It is an arithmetic number, because the mean of its divisors is an integer number (1038600).

Almost surely, 2^4154394 is an apocalyptic number.

4154394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4154394 is a wasteful number, since it uses less digits than its factorization.

4154394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692404.

The product of its digits is 8640, while the sum is 30.

The square root of 4154394 is about 2038.2330583130. The cubic root of 4154394 is about 160.7567536730.

The spelling of 4154394 in words is "four million, one hundred fifty-four thousand, three hundred ninety-four".