34357648 has 20 divisors (see below), whose sum is σ = 71688988. Its totient is φ = 15857280.

The previous prime is 34357639. The next prime is 34357679. The reversal of 34357648 is 84675343.

It can be written as a sum of positive squares in 2 ways, for example, as 21049744 + 13307904 = 4588^2 + 3648^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 34357648.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82383 + ... + 82798.

Almost surely, 2^34357648 is an apocalyptic number.

It is an amenable number.

34357648 is an abundant number, since it is smaller than the sum of its proper divisors (37331340).

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

34357648 is a wasteful number, since it uses less digits than its factorization.

34357648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165202 (or 165196 counting only the distinct ones).

The product of its digits is 241920, while the sum is 40.

The square root of 34357648 is about 5861.5397294568. The cubic root of 34357648 is about 325.0931425343.

The spelling of 34357648 in words is "thirty-four million, three hundred fifty-seven thousand, six hundred forty-eight".