4893378 has 32 divisors (see below), whose sum is σ = 11252736. Its totient is φ = 1389648.

The previous prime is 4893377. The next prime is 4893389. The reversal of 4893378 is 8733984.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (4893377) 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, 10825 + ... + 11267.

It is an arithmetic number, because the mean of its divisors is an integer number (351648).

Almost surely, 2^4893378 is an apocalyptic number.

4893378 is an abundant number, since it is smaller than the sum of its proper divisors (6359358).

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

4893378 is a wasteful number, since it uses less digits than its factorization.

4893378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718.

The product of its digits is 145152, while the sum is 42.

The square root of 4893378 is about 2212.0980990905. The cubic root of 4893378 is about 169.7733773836.

Subtracting 4893378 from its reverse (8733984), we obtain a triangular number (3840606 = T₂₇₇₁).

The spelling of 4893378 in words is "four million, eight hundred ninety-three thousand, three hundred seventy-eight".