4396547412 has 72 divisors (see below), whose sum is σ = 11777717952. Its totient is φ = 1378080000.

The previous prime is 4396547411. The next prime is 4396547417. The reversal of 4396547412 is 2147456934.

4396547412 is a `hidden beast` number, since 4 + 3 + 96 + 547 + 4 + 12 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4396547411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 885537 + ... + 890487.

It is an arithmetic number, because the mean of its divisors is an integer number (163579416).

Almost surely, 2^4396547412 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 4396547412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5888858976).

4396547412 is an abundant number, since it is smaller than the sum of its proper divisors (7381170540).

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

4396547412 is a wasteful number, since it uses less digits than its factorization.

4396547412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6429 (or 6424 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 4396547412 is about 66306.4658385591. The cubic root of 4396547412 is about 1638.2138262006.

The spelling of 4396547412 in words is "four billion, three hundred ninety-six million, five hundred forty-seven thousand, four hundred twelve".