3534894 has 48 divisors (see below), whose sum is σ = 8650320. Its totient is φ = 1069200.

The previous prime is 3534871. The next prime is 3534907. The reversal of 3534894 is 4984353.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6264 + ... + 6804.

It is an arithmetic number, because the mean of its divisors is an integer number (180215).

Almost surely, 2^3534894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3534894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4325160).

3534894 is an abundant number, since it is smaller than the sum of its proper divisors (5115426).

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

3534894 is a wasteful number, since it uses less digits than its factorization.

3534894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 557 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 3534894 is about 1880.1313783882. The cubic root of 3534894 is about 152.3323464364.

The spelling of 3534894 in words is "three million, five hundred thirty-four thousand, eight hundred ninety-four".