474393966624 has 96 divisors (see below), whose sum is σ = 1402603352640. Its totient is φ = 155965118976.

The previous prime is 474393966583. The next prime is 474393966643. The reversal of 474393966624 is 426669393474.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-4 number, since 4×474393966624⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3697662 + ... + 3823805.

It is an arithmetic number, because the mean of its divisors is an integer number (14610451590).

Almost surely, 2^474393966624 is an apocalyptic number.

It is an amenable number.

474393966624 is an abundant number, since it is smaller than the sum of its proper divisors (928209386016).

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

474393966624 is a wasteful number, since it uses less digits than its factorization.

474393966624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7521559 (or 7521545 counting only the distinct ones).

The product of its digits is 141087744, while the sum is 63.

The spelling of 474393966624 in words is "four hundred seventy-four billion, three hundred ninety-three million, nine hundred sixty-six thousand, six hundred twenty-four".