1730050542 has 128 divisors (see below), whose sum is σ = 4423680000. Its totient is φ = 496303200.

The previous prime is 1730050537. The next prime is 1730050549. The reversal of 1730050542 is 2450500371.

It is a happy number.

1730050542 is a `hidden beast` number, since 1 + 73 + 0 + 0 + 50 + 542 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1730050549) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 864459 + ... + 866457.

It is an arithmetic number, because the mean of its divisors is an integer number (34560000).

Almost surely, 2^1730050542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1730050542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2211840000).

1730050542 is an abundant number, since it is smaller than the sum of its proper divisors (2693629458).

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

1730050542 is a wasteful number, since it uses less digits than its factorization.

1730050542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099 (or 2093 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 1730050542 is about 41593.8762560067. The cubic root of 1730050542 is about 1200.4744748699.

The spelling of 1730050542 in words is "one billion, seven hundred thirty million, fifty thousand, five hundred forty-two".