494739620352 has 120 divisors (see below), whose sum is σ = 1473912211200. Its totient is φ = 159593379840.

The previous prime is 494739620351. The next prime is 494739620359. The reversal of 494739620352 is 253026937494.

494739620352 is a `hidden beast` number, since 4 + 9 + 4 + 7 + 3 + 9 + 620 + 3 + 5 + 2 = 666.

It is a super-4 number, since 4×494739620352⁴ (a number of 48 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (494739620351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1588852 + ... + 1874547.

It is an arithmetic number, because the mean of its divisors is an integer number (12282601760).

Almost surely, 2^494739620352 is an apocalyptic number.

It is an amenable number.

494739620352 is an abundant number, since it is smaller than the sum of its proper divisors (979172590848).

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

494739620352 is a wasteful number, since it uses less digits than its factorization.

494739620352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3463454 (or 3463435 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 54.

The spelling of 494739620352 in words is "four hundred ninety-four billion, seven hundred thirty-nine million, six hundred twenty thousand, three hundred fifty-two".