3504894 has 16 divisors (see below), whose sum is σ = 7030800. Its totient is φ = 1164800.

The previous prime is 3504889. The next prime is 3504923. The reversal of 3504894 is 4984053.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2044 + ... + 3344.

It is an arithmetic number, because the mean of its divisors is an integer number (439425).

Almost surely, 2^3504894 is an apocalyptic number.

3504894 is an abundant number, since it is smaller than the sum of its proper divisors (3525906).

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

3504894 is a wasteful number, since it uses less digits than its factorization.

3504894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 3504894 is about 1872.1362129931. The cubic root of 3504894 is about 151.9001826182.

The spelling of 3504894 in words is "three million, five hundred four thousand, eight hundred ninety-four".