3494826 has 64 divisors (see below), whose sum is σ = 8501760. Its totient is φ = 1073088.

The previous prime is 3494807. The next prime is 3494831. The reversal of 3494826 is 6284943.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74335 + ... + 74381.

It is an arithmetic number, because the mean of its divisors is an integer number (132840).

Almost surely, 2^3494826 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3494826, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4250880).

3494826 is an abundant number, since it is smaller than the sum of its proper divisors (5006934).

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

3494826 is an equidigital number, since it uses as much as digits as its factorization.

3494826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 69 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 3494826 is about 1869.4453722963. The cubic root of 3494826 is about 151.7545959288.

The spelling of 3494826 in words is "three million, four hundred ninety-four thousand, eight hundred twenty-six".