4396157632 has 28 divisors (see below), whose sum is σ = 8926505896. Its totient is φ = 2146959360.

The previous prime is 4396157629. The next prime is 4396157639. The reversal of 4396157632 is 2367516934.

It is not an unprimeable number, because it can be changed into a prime (4396157639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795969 + ... + 801472.

It is an arithmetic number, because the mean of its divisors is an integer number (318803782).

Almost surely, 2^4396157632 is an apocalyptic number.

It is an amenable number.

4396157632 is an abundant number, since it is smaller than the sum of its proper divisors (4530348264).

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

4396157632 is a wasteful number, since it uses less digits than its factorization.

4396157632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597496 (or 1597486 counting only the distinct ones).

The product of its digits is 816480, while the sum is 46.

The square root of 4396157632 is about 66303.5265427111. The cubic root of 4396157632 is about 1638.1654123131.

The spelling of 4396157632 in words is "four billion, three hundred ninety-six million, one hundred fifty-seven thousand, six hundred thirty-two".