536831436 has 24 divisors (see below), whose sum is σ = 1281738304. Its totient is φ = 174782160.

The previous prime is 536831429. The next prime is 536831437. The reversal of 536831436 is 634138635.

It is a junction number, because it is equal to n+sod(n) for n = 536831394 and 536831403.

It is not an unprimeable number, because it can be changed into a prime (536831437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519670 + ... + 520701.

Almost surely, 2^536831436 is an apocalyptic number.

It is an amenable number.

536831436 is an abundant number, since it is smaller than the sum of its proper divisors (744906868).

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

536831436 is a wasteful number, since it uses less digits than its factorization.

536831436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040421 (or 1040419 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 536831436 is about 23169.6231302971. The cubic root of 536831436 is about 812.7294176928.

The spelling of 536831436 in words is "five hundred thirty-six million, eight hundred thirty-one thousand, four hundred thirty-six".