34725648 has 20 divisors (see below), whose sum is σ = 89708048. Its totient is φ = 11575200.

The previous prime is 34725643. The next prime is 34725661. The reversal of 34725648 is 84652743.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34725643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361678 + ... + 361773.

Almost surely, 2^34725648 is an apocalyptic number.

It is an amenable number.

34725648 is an abundant number, since it is smaller than the sum of its proper divisors (54982400).

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

34725648 is a wasteful number, since it uses less digits than its factorization.

34725648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723462 (or 723456 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 34725648 is about 5892.8471896020. The cubic root of 34725648 is about 326.2496989178.

The spelling of 34725648 in words is "thirty-four million, seven hundred twenty-five thousand, six hundred forty-eight".