270740920 has 16 divisors (see below), whose sum is σ = 609167160. Its totient is φ = 108296352.

The previous prime is 270740909. The next prime is 270740941. The reversal of 270740920 is 29047072.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3384222 + ... + 3384301.

Almost surely, 2^270740920 is an apocalyptic number.

270740920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270740920 is an abundant number, since it is smaller than the sum of its proper divisors (338426240).

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

270740920 is a wasteful number, since it uses less digits than its factorization.

270740920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6768534 (or 6768530 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 270740920 is about 16454.2067569361. The cubic root of 270740920 is about 646.9210758408.

Adding to 270740920 its reverse (29047072), we get a palindrome (299787992).

The spelling of 270740920 in words is "two hundred seventy million, seven hundred forty thousand, nine hundred twenty".