3485500 has 24 divisors (see below), whose sum is σ = 7613424. Its totient is φ = 1394000.

The previous prime is 3485483. The next prime is 3485513. The reversal of 3485500 is 55843.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2986 + ... + 3985.

It is an arithmetic number, because the mean of its divisors is an integer number (317226).

Almost surely, 2^3485500 is an apocalyptic number.

It is an amenable number.

3485500 is an abundant number, since it is smaller than the sum of its proper divisors (4127924).

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

3485500 is a wasteful number, since it uses less digits than its factorization.

3485500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6990 (or 6978 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 3485500 is about 1866.9493833524. The cubic root of 3485500 is about 151.6194891438.

The spelling of 3485500 in words is "three million, four hundred eighty-five thousand, five hundred".