4097447424 has 480 divisors, whose sum is σ = 14778339840. Its totient is φ = 1115541504.

The previous prime is 4097447317. The next prime is 4097447443. The reversal of 4097447424 is 4247447904.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4097447424.

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, 15579517 + ... + 15579779.

It is an arithmetic number, because the mean of its divisors is an integer number (30788208).

Almost surely, 2^4097447424 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 4097447424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7389169920).

4097447424 is an abundant number, since it is smaller than the sum of its proper divisors (10680892416).

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

4097447424 is a wasteful number, since it uses less digits than its factorization.

4097447424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 45.

The square root of 4097447424 is about 64011.3070011853. The cubic root of 4097447424 is about 1600.1884444712.

The spelling of 4097447424 in words is "four billion, ninety-seven million, four hundred forty-seven thousand, four hundred twenty-four".