536731408 has 10 divisors (see below), whose sum is σ = 1039917134. Its totient is φ = 268365696.

The previous prime is 536731397. The next prime is 536731417. The reversal of 536731408 is 804137635.

It can be written as a sum of positive squares in only one way, i.e., 468635904 + 68095504 = 21648^2 + 8252^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16772841 + ... + 16772872.

Almost surely, 2^536731408 is an apocalyptic number.

It is an amenable number.

536731408 is a deficient number, since it is larger than the sum of its proper divisors (503185726).

536731408 is a wasteful number, since it uses less digits than its factorization.

536731408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33545721 (or 33545715 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 536731408 is about 23167.4644275113. The cubic root of 536731408 is about 812.6789358329.

The spelling of 536731408 in words is "five hundred thirty-six million, seven hundred thirty-one thousand, four hundred eight".