270064650 has 24 divisors (see below), whose sum is σ = 669760704. Its totient is φ = 72017200.

The previous prime is 270064633. The next prime is 270064673. The reversal of 270064650 is 56460072.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 900066 + ... + 900365.

It is an arithmetic number, because the mean of its divisors is an integer number (27906696).

Almost surely, 2^270064650 is an apocalyptic number.

270064650 is an abundant number, since it is smaller than the sum of its proper divisors (399696054).

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

270064650 is a wasteful number, since it uses less digits than its factorization.

270064650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800446 (or 1800441 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 270064650 is about 16433.6438442605. The cubic root of 270064650 is about 646.3819896345.

The spelling of 270064650 in words is "two hundred seventy million, sixty-four thousand, six hundred fifty".