3554894 has 16 divisors (see below), whose sum is σ = 6291456. Its totient is φ = 1474200.

The previous prime is 3554893. The next prime is 3554909. The reversal of 3554894 is 4984553.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3554891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3662 + ... + 4529.

It is an arithmetic number, because the mean of its divisors is an integer number (393216).

Almost surely, 2^3554894 is an apocalyptic number.

3554894 is a deficient number, since it is larger than the sum of its proper divisors (2736562).

3554894 is a wasteful number, since it uses less digits than its factorization.

3554894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8231.

The product of its digits is 86400, while the sum is 38.

The square root of 3554894 is about 1885.4426535962. The cubic root of 3554894 is about 152.6190989358.

The spelling of 3554894 in words is "three million, five hundred fifty-four thousand, eight hundred ninety-four".