340227888 has 320 divisors, whose sum is σ = 1208589312. Its totient is φ = 79626240.

The previous prime is 340227871. The next prime is 340227907. The reversal of 340227888 is 888722043.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3507456 + ... + 3507552.

Almost surely, 2^340227888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340227888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604294656).

340227888 is an abundant number, since it is smaller than the sum of its proper divisors (868361424).

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

340227888 is a wasteful number, since it uses less digits than its factorization.

340227888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 340227888 is about 18445.2673604911. The cubic root of 340227888 is about 698.1091062959.

The spelling of 340227888 in words is "three hundred forty million, two hundred twenty-seven thousand, eight hundred eighty-eight".