4378002 has 32 divisors (see below), whose sum is σ = 9123840. Its totient is φ = 1399440.

The previous prime is 4377983. The next prime is 4378007. The reversal of 4378002 is 2008734.

It is not an unprimeable number, because it can be changed into a prime (4378007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18199 + ... + 18437.

It is an arithmetic number, because the mean of its divisors is an integer number (285120).

Almost surely, 2^4378002 is an apocalyptic number.

4378002 is an abundant number, since it is smaller than the sum of its proper divisors (4745838).

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

4378002 is a wasteful number, since it uses less digits than its factorization.

4378002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 4378002 is about 2092.3675585327. The cubic root of 4378002 is about 163.5907154939.

The spelling of 4378002 in words is "four million, three hundred seventy-eight thousand, two".