537898736 has 10 divisors (see below), whose sum is σ = 1042178832. Its totient is φ = 268949360.

The previous prime is 537898733. The next prime is 537898741. The reversal of 537898736 is 637898735.

It is a happy number.

It is a super-3 number, since 3×537898736³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537898733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16809320 + ... + 16809351.

Almost surely, 2^537898736 is an apocalyptic number.

It is an amenable number.

537898736 is a deficient number, since it is larger than the sum of its proper divisors (504280096).

537898736 is a wasteful number, since it uses less digits than its factorization.

537898736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33618679 (or 33618673 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 56.

The square root of 537898736 is about 23192.6440062361. The cubic root of 537898736 is about 813.2676697563.

Subtracting 537898736 from its reverse (637898735), we obtain a palindrome (99999999).

The spelling of 537898736 in words is "five hundred thirty-seven million, eight hundred ninety-eight thousand, seven hundred thirty-six".