270387980 has 24 divisors (see below), whose sum is σ = 578530512. Its totient is φ = 106114112.

The previous prime is 270387961. The next prime is 270387991. The reversal of 270387980 is 89783072.

It is a happy number.

270387980 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

270387980 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126482 + ... + 128601.

It is an arithmetic number, because the mean of its divisors is an integer number (24105438).

Almost surely, 2^270387980 is an apocalyptic number.

270387980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270387980 is an abundant number, since it is smaller than the sum of its proper divisors (308142532).

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

270387980 is a wasteful number, since it uses less digits than its factorization.

270387980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255145 (or 255143 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 270387980 is about 16443.4783424919. The cubic root of 270387980 is about 646.6398431264.

The spelling of 270387980 in words is "two hundred seventy million, three hundred eighty-seven thousand, nine hundred eighty".