3282478 has 8 divisors (see below), whose sum is σ = 5182920. Its totient is φ = 1554840.

The previous prime is 3282473. The next prime is 3282493. The reversal of 3282478 is 8742823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3282473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43153 + ... + 43228.

It is an arithmetic number, because the mean of its divisors is an integer number (647865).

Almost surely, 2^3282478 is an apocalyptic number.

3282478 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3282478 is a deficient number, since it is larger than the sum of its proper divisors (1900442).

3282478 is a wasteful number, since it uses less digits than its factorization.

3282478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86402.

The product of its digits is 21504, while the sum is 34.

The square root of 3282478 is about 1811.7610217686. The cubic root of 3282478 is about 148.6165839957.

The spelling of 3282478 in words is "three million, two hundred eighty-two thousand, four hundred seventy-eight".