3478358 has 24 divisors (see below), whose sum is σ = 5810616. Its totient is φ = 1560000.

The previous prime is 3478357. The next prime is 3478367. The reversal of 3478358 is 8538743.

It is a happy number.

3478358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (80640) is a multiple of the sum of its prime factors (320).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3478357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13733 + ... + 13983.

It is an arithmetic number, because the mean of its divisors is an integer number (242109).

Almost surely, 2^3478358 is an apocalyptic number.

3478358 is a deficient number, since it is larger than the sum of its proper divisors (2332258).

3478358 is a wasteful number, since it uses less digits than its factorization.

3478358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 307 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 3478358 is about 1865.0356564956. The cubic root of 3478358 is about 151.5158591668.

The spelling of 3478358 in words is "three million, four hundred seventy-eight thousand, three hundred fifty-eight".