3478046 has 16 divisors (see below), whose sum is σ = 6129648. Its totient is φ = 1459200.

The previous prime is 3478039. The next prime is 3478051. The reversal of 3478046 is 6408743.

It is a happy number.

It is a Curzon number.

It is a congruent number.

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, 5795 + ... + 6366.

It is an arithmetic number, because the mean of its divisors is an integer number (383103).

Almost surely, 2^3478046 is an apocalyptic number.

3478046 is a deficient number, since it is larger than the sum of its proper divisors (2651602).

3478046 is a wasteful number, since it uses less digits than its factorization.

3478046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12187.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 3478046 is about 1864.9520101064. The cubic root of 3478046 is about 151.5113288337.

The spelling of 3478046 in words is "three million, four hundred seventy-eight thousand, forty-six".