59840340 has 192 divisors, whose sum is σ = 210470400. Its totient is φ = 12429312.

The previous prime is 59840327. The next prime is 59840351. The reversal of 59840340 is 4304895.

It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 493 × 357 × 340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2063446 + ... + 2063474.

It is an arithmetic number, because the mean of its divisors is an integer number (1096200).

Almost surely, 2^59840340 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 59840340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105235200).

59840340 is an abundant number, since it is smaller than the sum of its proper divisors (150630060).

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

59840340 is a wasteful number, since it uses less digits than its factorization.

59840340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 59840340 is about 7735.6538185211. The cubic root of 59840340 is about 391.1392068913.

The spelling of 59840340 in words is "fifty-nine million, eight hundred forty thousand, three hundred forty".