535683672 has 64 divisors (see below), whose sum is σ = 1490028000. Its totient is φ = 178319232.

The previous prime is 535683671. The next prime is 535683677. The reversal of 535683672 is 276386535.

535683672 is a `hidden beast` number, since 53 + 568 + 36 + 7 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535683671) 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, 234954 + ... + 237222.

Almost surely, 2^535683672 is an apocalyptic number.

It is an amenable number.

535683672 is an abundant number, since it is smaller than the sum of its proper divisors (954344328).

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

535683672 is a wasteful number, since it uses less digits than its factorization.

535683672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377 (or 3367 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 535683672 is about 23144.8411530518. The cubic root of 535683672 is about 812.1497899630.

The spelling of 535683672 in words is "five hundred thirty-five million, six hundred eighty-three thousand, six hundred seventy-two".