3468785 has 4 divisors (see below), whose sum is σ = 4162548. Its totient is φ = 2775024.

The previous prime is 3468781. The next prime is 3468821. The reversal of 3468785 is 5878643.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5878643 = 619 ⋅9497.

It can be written as a sum of positive squares in 2 ways, for example, as 506944 + 2961841 = 712^2 + 1721^2 .

It is a cyclic number.

It is not a de Polignac number, because 3468785 - 2² = 3468781 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3468781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346874 + ... + 346883.

It is an arithmetic number, because the mean of its divisors is an integer number (1040637).

Almost surely, 2^3468785 is an apocalyptic number.

It is an amenable number.

3468785 is a deficient number, since it is larger than the sum of its proper divisors (693763).

3468785 is an equidigital number, since it uses as much as digits as its factorization.

3468785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693762.

The product of its digits is 161280, while the sum is 41.

The square root of 3468785 is about 1862.4674493800. The cubic root of 3468785 is about 151.3767327943.

The spelling of 3468785 in words is "three million, four hundred sixty-eight thousand, seven hundred eighty-five".