3405076 has 12 divisors (see below), whose sum is σ = 5971840. Its totient is φ = 1698840.

The previous prime is 3405037. The next prime is 3405079. The reversal of 3405076 is 6705043.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3405076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3405079) 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, 2941 + ... + 3931.

Almost surely, 2^3405076 is an apocalyptic number.

It is an amenable number.

3405076 is a deficient number, since it is larger than the sum of its proper divisors (2566764).

3405076 is a wasteful number, since it uses less digits than its factorization.

3405076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854 (or 1852 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 3405076 is about 1845.2848018666. The cubic root of 3405076 is about 150.4442533313. Note that the first 3 decimals are identical.

The spelling of 3405076 in words is "three million, four hundred five thousand, seventy-six".