34654340 has 24 divisors (see below), whose sum is σ = 83170752. Its totient is φ = 11881440.

The previous prime is 34654331. The next prime is 34654351. The reversal of 34654340 is 4345643.

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 7 ways as a sum of consecutive naturals, for example, 123626 + ... + 123905.

It is an arithmetic number, because the mean of its divisors is an integer number (3465448).

Almost surely, 2^34654340 is an apocalyptic number.

It is an amenable number.

34654340 is an abundant number, since it is smaller than the sum of its proper divisors (48516412).

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

34654340 is a wasteful number, since it uses less digits than its factorization.

34654340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247547 (or 247545 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 34654340 is about 5886.7936943637. The cubic root of 34654340 is about 326.0262314697.

Adding to 34654340 its reverse (4345643), we get a palindrome (38999983).

The spelling of 34654340 in words is "thirty-four million, six hundred fifty-four thousand, three hundred forty".