3500130 has 32 divisors (see below), whose sum is σ = 8895744. Its totient is φ = 878336.

The previous prime is 3500111. The next prime is 3500149. The reversal of 3500130 is 310053.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3500111) and next prime (3500149).

It is a super-3 number, since 3×3500130³ (a number of 21 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2922 + ... + 3941.

It is an arithmetic number, because the mean of its divisors is an integer number (277992).

Almost surely, 2^3500130 is an apocalyptic number.

3500130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3500130 is an abundant number, since it is smaller than the sum of its proper divisors (5395614).

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

3500130 is a wasteful number, since it uses less digits than its factorization.

3500130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6890.

The product of its (nonzero) digits is 45, while the sum is 12.

The square root of 3500130 is about 1870.8634370258. The cubic root of 3500130 is about 151.8313283637.

Adding to 3500130 its reverse (310053), we get a palindrome (3810183).

The spelling of 3500130 in words is "three million, five hundred thousand, one hundred thirty".