493873536 has 256 divisors, whose sum is σ = 1535385600. Its totient is φ = 139345920.

The previous prime is 493873469. The next prime is 493873547. The reversal of 493873536 is 635378394.

It is a super-2 number, since 2×493873536² = 487822139122286592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3888705 + ... + 3888831.

It is an arithmetic number, because the mean of its divisors is an integer number (5997600).

Almost surely, 2^493873536 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 493873536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (767692800).

493873536 is an abundant number, since it is smaller than the sum of its proper divisors (1041512064).

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

493873536 is a wasteful number, since it uses less digits than its factorization.

493873536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 205 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 48.

The square root of 493873536 is about 22223.2656466146. The cubic root of 493873536 is about 790.4454764657.

The spelling of 493873536 in words is "four hundred ninety-three million, eight hundred seventy-three thousand, five hundred thirty-six".