536378 has 4 divisors (see below), whose sum is σ = 804570. Its totient is φ = 268188.

The previous prime is 536377. The next prime is 536399. The reversal of 536378 is 873635.

It is a happy number.

536378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 299209 + 237169 = 547^2 + 487^2 .

It is a d-powerful number, because it can be written as 5³ + 3⁷ + 3¹² + 6³ + 7⁴ + 8 .

It is not an unprimeable number, because it can be changed into a prime (536377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134093 + ... + 134096.

2⁵³⁶³⁷⁸ is an apocalyptic number.

536378 is a deficient number, since it is larger than the sum of its proper divisors (268192).

536378 is a wasteful number, since it uses less digits than its factorization.

536378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268191.

The product of its digits is 15120, while the sum is 32.

The square root of 536378 is about 732.3783175381. The cubic root of 536378 is about 81.2500528599.

The spelling of 536378 in words is "five hundred thirty-six thousand, three hundred seventy-eight".