3505896 has 32 divisors (see below), whose sum is σ = 9739200. Its totient is φ = 1168560.

The previous prime is 3505889. The next prime is 3505921. The reversal of 3505896 is 6985053.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3505896.

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, 7900 + ... + 8331.

It is an arithmetic number, because the mean of its divisors is an integer number (304350).

Almost surely, 2^3505896 is an apocalyptic number.

3505896 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3505896 is an abundant number, since it is smaller than the sum of its proper divisors (6233304).

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

3505896 is a wasteful number, since it uses less digits than its factorization.

3505896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16246 (or 16236 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 3505896 is about 1872.4038026024. The cubic root of 3505896 is about 151.9146566157.

The spelling of 3505896 in words is "three million, five hundred five thousand, eight hundred ninety-six".