34011340 has 48 divisors (see below), whose sum is σ = 80446464. Its totient is φ = 11966400.

The previous prime is 34011337. The next prime is 34011347. The reversal of 34011340 is 4311043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34011347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4327 + ... + 9313.

It is an arithmetic number, because the mean of its divisors is an integer number (1675968).

Almost surely, 2^34011340 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 34011340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40223232).

34011340 is an abundant number, since it is smaller than the sum of its proper divisors (46435124).

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

34011340 is a wasteful number, since it uses less digits than its factorization.

34011340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5038 (or 5036 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 34011340 is about 5831.9242107558. The cubic root of 34011340 is about 323.9971929849.

Adding to 34011340 its reverse (4311043), we get a palindrome (38322383).

The spelling of 34011340 in words is "thirty-four million, eleven thousand, three hundred forty".