3505050 has 36 divisors (see below), whose sum is σ = 9418110. Its totient is φ = 934560.

The previous prime is 3505031. The next prime is 3505067. The reversal of 3505050 is 505053.

It can be written as a sum of positive squares in 3 ways, for example, as 2732409 + 772641 = 1653^2 + 879^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

3505050 is a modest number, since divided by 5050 gives 350 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3445 + ... + 4344.

Almost surely, 2^3505050 is an apocalyptic number.

3505050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3505050 is an abundant number, since it is smaller than the sum of its proper divisors (5913060).

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

3505050 is a wasteful number, since it uses less digits than its factorization.

3505050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7807 (or 7799 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 18.

The square root of 3505050 is about 1872.1778761645. The cubic root of 3505050 is about 151.9024362362.

The spelling of 3505050 in words is "three million, five hundred five thousand, fifty".