3494028 has 12 divisors (see below), whose sum is σ = 8152760. Its totient is φ = 1164672.

The previous prime is 3494017. The next prime is 3494033. The reversal of 3494028 is 8204943.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3493986 and 3494004.

It is a congruent 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, 145573 + ... + 145596.

Almost surely, 2^3494028 is an apocalyptic number.

It is an amenable number.

3494028 is an abundant number, since it is smaller than the sum of its proper divisors (4658732).

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

3494028 is a wasteful number, since it uses less digits than its factorization.

3494028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291176 (or 291174 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3494028 is about 1869.2319278249. The cubic root of 3494028 is about 151.7430446255.

Subtracting 3494028 from its reverse (8204943), we obtain a triangular number (4710915 = T₃₀₆₉).

The spelling of 3494028 in words is "three million, four hundred ninety-four thousand, twenty-eight".