4593399642 has 96 divisors (see below), whose sum is σ = 11102407680. Its totient is φ = 1362977280.

The previous prime is 4593399637. The next prime is 4593399691. The reversal of 4593399642 is 2469933954.

4593399642 is a `hidden beast` number, since 4 + 593 + 3 + 9 + 9 + 6 + 42 = 666.

It is a super-2 number, since 2×4593399642² = 42198640542251456328, which contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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 47 ways as a sum of consecutive naturals, for example, 2443659 + ... + 2445537.

It is an arithmetic number, because the mean of its divisors is an integer number (115650080).

Almost surely, 2^4593399642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4593399642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5551203840).

4593399642 is an abundant number, since it is smaller than the sum of its proper divisors (6509008038).

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

4593399642 is a wasteful number, since it uses less digits than its factorization.

4593399642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268 (or 2265 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 54.

The square root of 4593399642 is about 67774.6238794433. The cubic root of 4593399642 is about 1662.3076776187.

The spelling of 4593399642 in words is "four billion, five hundred ninety-three million, three hundred ninety-nine thousand, six hundred forty-two".