3407860 has 12 divisors (see below), whose sum is σ = 7156548. Its totient is φ = 1363136.

The previous prime is 3407857. The next prime is 3407881. The reversal of 3407860 is 687043.

It can be written as a sum of positive squares in 2 ways, for example, as 1205604 + 2202256 = 1098^2 + 1484^2 .

It is a super-2 number, since 2×3407860² = 23227019559200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85177 + ... + 85216.

It is an arithmetic number, because the mean of its divisors is an integer number (596379).

Almost surely, 2^3407860 is an apocalyptic number.

It is an amenable number.

3407860 is an abundant number, since it is smaller than the sum of its proper divisors (3748688).

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

3407860 is a wasteful number, since it uses less digits than its factorization.

3407860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170402 (or 170400 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3407860 is about 1846.0390028382. The cubic root of 3407860 is about 150.4852433812.

The spelling of 3407860 in words is "three million, four hundred seven thousand, eight hundred sixty".