944378 has 4 divisors (see below), whose sum is σ = 1416570. Its totient is φ = 472188.

The previous prime is 944369. The next prime is 944387. The reversal of 944378 is 873449.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 873449 = 19 ⋅45971.

It is an interprime number because it is at equal distance from previous prime (944369) and next prime (944387).

It can be written as a sum of positive squares in only one way, i.e., 786769 + 157609 = 887^2 + 397^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 944378.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236093 + ... + 236096.

2⁹⁴⁴³⁷⁸ is an apocalyptic number.

944378 is a deficient number, since it is larger than the sum of its proper divisors (472192).

944378 is a wasteful number, since it uses less digits than its factorization.

944378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472191.

The product of its digits is 24192, while the sum is 35.

The square root of 944378 is about 971.7911298216. The cubic root of 944378 is about 98.1104543871.

The spelling of 944378 in words is "nine hundred forty-four thousand, three hundred seventy-eight".