537924744 has 144 divisors (see below), whose sum is σ = 1794627900. Its totient is φ = 144635904.

The previous prime is 537924733. The next prime is 537924749. The reversal of 537924744 is 447429735.

It can be written as a sum of positive squares in 2 ways, for example, as 523952100 + 13972644 = 22890^2 + 3738^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 537924744.

It is not an unprimeable number, because it can be changed into a prime (537924749) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 55492 + ... + 64460.

Almost surely, 2^537924744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537924744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (897313950).

537924744 is an abundant number, since it is smaller than the sum of its proper divisors (1256703156).

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

537924744 is a wasteful number, since it uses less digits than its factorization.

537924744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9012 (or 8998 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 537924744 is about 23193.2046944789. The cubic root of 537924744 is about 813.2807770095.

The spelling of 537924744 in words is "five hundred thirty-seven million, nine hundred twenty-four thousand, seven hundred forty-four".