3412478 has 16 divisors (see below), whose sum is σ = 5461344. Its totient is φ = 1593600.

The previous prime is 3412477. The next prime is 3412481. The reversal of 3412478 is 8742143.

It is a super-2 number, since 2×3412478² = 23290012200968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3412478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3412477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5378 + ... + 5978.

It is an arithmetic number, because the mean of its divisors is an integer number (341334).

Almost surely, 2^3412478 is an apocalyptic number.

3412478 is a deficient number, since it is larger than the sum of its proper divisors (2048866).

3412478 is a wasteful number, since it uses less digits than its factorization.

3412478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787.

The product of its digits is 5376, while the sum is 29.

The square root of 3412478 is about 1847.2893655299. The cubic root of 3412478 is about 150.5531870159.

The spelling of 3412478 in words is "three million, four hundred twelve thousand, four hundred seventy-eight".