270390744 has 64 divisors (see below), whose sum is σ = 808869600. Its totient is φ = 83196288.

The previous prime is 270390727. The next prime is 270390749. The reversal of 270390744 is 447093072.

It is a super-2 number, since 2×270390744² = 146222308881747072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 270390699 and 270390708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270390749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45339 + ... + 50954.

Almost surely, 2^270390744 is an apocalyptic number.

270390744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

270390744 is an abundant number, since it is smaller than the sum of its proper divisors (538478856).

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

270390744 is a wasteful number, since it uses less digits than its factorization.

270390744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96321 (or 96311 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 270390744 is about 16443.5623877553. The cubic root of 270390744 is about 646.6420465113.

The spelling of 270390744 in words is "two hundred seventy million, three hundred ninety thousand, seven hundred forty-four".