536920378 has 8 divisors (see below), whose sum is σ = 810036468. Its totient is φ = 266908224.

The previous prime is 536920361. The next prime is 536920381. The reversal of 536920378 is 873029635.

It can be written as a sum of positive squares in 2 ways, for example, as 490312449 + 46607929 = 22143^2 + 6827^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775551 + ... + 776242.

Almost surely, 2^536920378 is an apocalyptic number.

536920378 is a deficient number, since it is larger than the sum of its proper divisors (273116090).

536920378 is a wasteful number, since it uses less digits than its factorization.

536920378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551968.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 536920378 is about 23171.5424173705. The cubic root of 536920378 is about 812.7742994336.

The spelling of 536920378 in words is "five hundred thirty-six million, nine hundred twenty thousand, three hundred seventy-eight".