3504090 has 16 divisors (see below), whose sum is σ = 8409888. Its totient is φ = 934416.

The previous prime is 3504089. The next prime is 3504101. The reversal of 3504090 is 904053.

It is a Curzon 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, 58372 + ... + 58431.

It is an arithmetic number, because the mean of its divisors is an integer number (525618).

Almost surely, 2^3504090 is an apocalyptic number.

3504090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3504090 is an abundant number, since it is smaller than the sum of its proper divisors (4905798).

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

3504090 is a wasteful number, since it uses less digits than its factorization.

3504090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116813.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 3504090 is about 1871.9214727119. The cubic root of 3504090 is about 151.8885667570. Note that the first 3 decimals are identical.

The spelling of 3504090 in words is "three million, five hundred four thousand, ninety".