4598043840 has 672 divisors, whose sum is σ = 18206069760. Its totient is φ = 1091211264.

The previous prime is 4598043829. The next prime is 4598043841. The reversal of 4598043840 is 483408954.

It is a happy number.

4598043840 is a `hidden beast` number, since 459 + 80 + 43 + 84 + 0 = 666.

It is a super-2 number, since 2×4598043840² = 42284014309123891200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4598043841) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 68627487 + ... + 68627553.

Almost surely, 2^4598043840 is an apocalyptic number.

4598043840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4598043840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9103034880).

4598043840 is an abundant number, since it is smaller than the sum of its proper divisors (13608025920).

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

4598043840 is a wasteful number, since it uses less digits than its factorization.

4598043840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 4598043840 is about 67808.8772949383. The cubic root of 4598043840 is about 1662.8677192896.

The spelling of 4598043840 in words is "four billion, five hundred ninety-eight million, forty-three thousand, eight hundred forty".