3490528 has 24 divisors (see below), whose sum is σ = 7234920. Its totient is φ = 1653120.

The previous prime is 3490517. The next prime is 3490577. The reversal of 3490528 is 8250943.

It is a self number, because there is not a number n which added to its sum of digits gives 3490528.

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, 2263 + ... + 3478.

It is an arithmetic number, because the mean of its divisors is an integer number (301455).

Almost surely, 2^3490528 is an apocalyptic number.

3490528 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3490528 is an abundant number, since it is smaller than the sum of its proper divisors (3744392).

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

3490528 is a wasteful number, since it uses less digits than its factorization.

3490528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5770 (or 5762 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 3490528 is about 1868.2954798425. The cubic root of 3490528 is about 151.6923602300.

The spelling of 3490528 in words is "three million, four hundred ninety thousand, five hundred twenty-eight".