493279447248 has 240 divisors, whose sum is σ = 1638208540800. Its totient is φ = 135569064960.

The previous prime is 493279447231. The next prime is 493279447291. The reversal of 493279447248 is 842744972394.

493279447248 is a `hidden beast` number, since 4 + 9 + 32 + 7 + 94 + 472 + 48 = 666.

It is a super-2 number, since 2×493279447248² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7832043 + ... + 7894773.

It is an arithmetic number, because the mean of its divisors is an integer number (6825868920).

Almost surely, 2^493279447248 is an apocalyptic number.

493279447248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493279447248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819104270400).

493279447248 is an abundant number, since it is smaller than the sum of its proper divisors (1144929093552).

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

493279447248 is a wasteful number, since it uses less digits than its factorization.

493279447248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63050 (or 63041 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 63.

The spelling of 493279447248 in words is "four hundred ninety-three billion, two hundred seventy-nine million, four hundred forty-seven thousand, two hundred forty-eight".