2730896544 has 48 divisors (see below), whose sum is σ = 7254993312. Its totient is φ = 899328768.

The previous prime is 2730896537. The next prime is 2730896549. The reversal of 2730896544 is 4456980372.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×2730896544² = 14915591868062287872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 2730896493 and 2730896502.

It is not an unprimeable number, because it can be changed into a prime (2730896549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163399 + ... + 179334.

It is an arithmetic number, because the mean of its divisors is an integer number (151145694).

Almost surely, 2^2730896544 is an apocalyptic number.

2730896544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2730896544 is an abundant number, since it is smaller than the sum of its proper divisors (4524096768).

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

2730896544 is a wasteful number, since it uses less digits than its factorization.

2730896544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342829 (or 342821 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 2730896544 is about 52257.9806728121. The cubic root of 2730896544 is about 1397.7679644204.

The spelling of 2730896544 in words is "two billion, seven hundred thirty million, eight hundred ninety-six thousand, five hundred forty-four".