3624378 has 8 divisors (see below), whose sum is σ = 7248768. Its totient is φ = 1208124.

The previous prime is 3624373. The next prime is 3624407. The reversal of 3624378 is 8734263.

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

3624378 is an admirable number.

It is a super-2 number, since 2×3624378² = 26272231773768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3624371) 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, 302026 + ... + 302037.

It is an arithmetic number, because the mean of its divisors is an integer number (906096).

Almost surely, 2^3624378 is an apocalyptic number.

3624378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3624378 is a wasteful number, since it uses less digits than its factorization.

3624378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604068.

The product of its digits is 24192, while the sum is 33.

The square root of 3624378 is about 1903.7799242560. The cubic root of 3624378 is about 153.6070546619.

The spelling of 3624378 in words is "three million, six hundred twenty-four thousand, three hundred seventy-eight".