3478363 has 8 divisors (see below), whose sum is σ = 4056800. Its totient is φ = 2981160.

The previous prime is 3478357. The next prime is 3478367. The reversal of 3478363 is 3638743.

It is a happy number.

It is not a de Polignac number, because 3478363 - 2¹⁷ = 3347291 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3478367) 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, 4728 + ... + 5413.

It is an arithmetic number, because the mean of its divisors is an integer number (507100).

Almost surely, 2^3478363 is an apocalyptic number.

3478363 is a deficient number, since it is larger than the sum of its proper divisors (578437).

3478363 is an equidigital number, since it uses as much as digits as its factorization.

3478363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10162 (or 10148 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 3478363 is about 1865.0369969521. The cubic root of 3478363 is about 151.5159317661.

The spelling of 3478363 in words is "three million, four hundred seventy-eight thousand, three hundred sixty-three".