2730489300 has 648 divisors, whose sum is σ = 11294652096. Its totient is φ = 535680000.

The previous prime is 2730489283. The next prime is 2730489301. The reversal of 2730489300 is 39840372.

2730489300 is a `hidden beast` number, since 273 + 0 + 4 + 89 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2730489301) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 66597280 + ... + 66597320.

Almost surely, 2^2730489300 is an apocalyptic number.

2730489300 is a gapful number since it is divisible by the number (20) 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 2730489300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5647326048).

2730489300 is an abundant number, since it is smaller than the sum of its proper divisors (8564162796).

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

2730489300 is a wasteful number, since it uses less digits than its factorization.

2730489300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 2730489300 is about 52254.0840509141. The cubic root of 2730489300 is about 1397.6984804121.

The spelling of 2730489300 in words is "two billion, seven hundred thirty million, four hundred eighty-nine thousand, three hundred".