2730955700 has 72 divisors (see below), whose sum is σ = 6473127360. Its totient is φ = 991814400.

The previous prime is 2730955697. The next prime is 2730955729. The reversal of 2730955700 is 75590372.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1696496 + ... + 1698104.

Almost surely, 2^2730955700 is an apocalyptic number.

2730955700 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 2730955700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3236563680).

2730955700 is an abundant number, since it is smaller than the sum of its proper divisors (3742171660).

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

2730955700 is a wasteful number, since it uses less digits than its factorization.

2730955700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3177 (or 3170 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 38.

The square root of 2730955700 is about 52258.5466694205. The cubic root of 2730955700 is about 1397.7780570479.

The spelling of 2730955700 in words is "two billion, seven hundred thirty million, nine hundred fifty-five thousand, seven hundred".