270004749 has 24 divisors (see below), whose sum is σ = 419478048. Its totient is φ = 154032480.

The previous prime is 270004739. The next prime is 270004771. The reversal of 270004749 is 947400072.

It is not a de Polignac number, because 270004749 - 2⁵ = 270004717 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270004739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120459 + ... + 122679.

It is an arithmetic number, because the mean of its divisors is an integer number (17478252).

Almost surely, 2^270004749 is an apocalyptic number.

It is an amenable number.

270004749 is a deficient number, since it is larger than the sum of its proper divisors (149473299).

270004749 is a wasteful number, since it uses less digits than its factorization.

270004749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3065 (or 3058 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 270004749 is about 16431.8212319876. The cubic root of 270004749 is about 646.3341963986.

The spelling of 270004749 in words is "two hundred seventy million, four thousand, seven hundred forty-nine".