599421396 has 96 divisors (see below), whose sum is σ = 1645665280. Its totient is φ = 166281984.

The previous prime is 599421379. The next prime is 599421413. The reversal of 599421396 is 693124995.

It is an interprime number because it is at equal distance from previous prime (599421379) and next prime (599421413).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 410115 + ... + 411573.

Almost surely, 2^599421396 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 599421396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (822832640).

599421396 is an abundant number, since it is smaller than the sum of its proper divisors (1046243884).

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

599421396 is a wasteful number, since it uses less digits than its factorization.

599421396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613 (or 1611 counting only the distinct ones).

The product of its digits is 524880, while the sum is 48.

The square root of 599421396 is about 24483.0838743815. The cubic root of 599421396 is about 843.1614594860.

The spelling of 599421396 in words is "five hundred ninety-nine million, four hundred twenty-one thousand, three hundred ninety-six".