3452478 has 16 divisors (see below), whose sum is σ = 7018896. Its totient is φ = 1131840.

The previous prime is 3452459. The next prime is 3452497. The reversal of 3452478 is 8742543.

It is an interprime number because it is at equal distance from previous prime (3452459) and next prime (3452497).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4351 + ... + 5082.

It is an arithmetic number, because the mean of its divisors is an integer number (438681).

Almost surely, 2^3452478 is an apocalyptic number.

3452478 is an abundant number, since it is smaller than the sum of its proper divisors (3566418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3452478 is a wasteful number, since it uses less digits than its factorization.

3452478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9499.

The product of its digits is 26880, while the sum is 33.

The square root of 3452478 is about 1858.0844975404. The cubic root of 3452478 is about 151.1391492491.

The spelling of 3452478 in words is "three million, four hundred fifty-two thousand, four hundred seventy-eight".