34067340 has 72 divisors (see below), whose sum is σ = 105316848. Its totient is φ = 8910720.

The previous prime is 34067329. The next prime is 34067377. The reversal of 34067340 is 4376043.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7755 + ... + 11325.

It is an arithmetic number, because the mean of its divisors is an integer number (1462734).

Almost surely, 2^34067340 is an apocalyptic number.

34067340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34067340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52658424).

34067340 is an abundant number, since it is smaller than the sum of its proper divisors (71249508).

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

34067340 is a wasteful number, since it uses less digits than its factorization.

34067340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639 (or 3634 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 34067340 is about 5836.7233958789. The cubic root of 34067340 is about 324.1749169822.

The spelling of 34067340 in words is "thirty-four million, sixty-seven thousand, three hundred forty".