3405086 has 4 divisors (see below), whose sum is σ = 5107632. Its totient is φ = 1702542.

The previous prime is 3405079. The next prime is 3405109. The reversal of 3405086 is 6805043.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3405086² = 23189221334792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 851270 + ... + 851273.

It is an arithmetic number, because the mean of its divisors is an integer number (1276908).

Almost surely, 2^3405086 is an apocalyptic number.

3405086 is a deficient number, since it is larger than the sum of its proper divisors (1702546).

3405086 is a wasteful number, since it uses less digits than its factorization.

3405086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702545.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 3405086 is about 1845.2875114735. The cubic root of 3405086 is about 150.4444006056. Note that the first 4 decimals are identical.

The spelling of 3405086 in words is "three million, four hundred five thousand, eighty-six".