3802478 has 8 divisors (see below), whose sum is σ = 5712168. Its totient is φ = 1898424.

The previous prime is 3802471. The next prime is 3802481. The reversal of 3802478 is 8742083.

3802478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3802471) 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 3 ways as a sum of consecutive naturals, for example, 1400 + ... + 3092.

It is an arithmetic number, because the mean of its divisors is an integer number (714021).

Almost surely, 2^3802478 is an apocalyptic number.

3802478 is a deficient number, since it is larger than the sum of its proper divisors (1909690).

3802478 is a wasteful number, since it uses less digits than its factorization.

3802478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 3802478 is about 1949.9943589662. The cubic root of 3802478 is about 156.0829878413.

The spelling of 3802478 in words is "three million, eight hundred two thousand, four hundred seventy-eight".