34027320 has 64 divisors (see below), whose sum is σ = 102604320. Its totient is φ = 9027584.

The previous prime is 34027313. The next prime is 34027321. The reversal of 34027320 is 2372043.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34027321) 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, 27352 + ... + 28568.

Almost surely, 2^34027320 is an apocalyptic number.

34027320 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 34027320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51302160).

34027320 is an abundant number, since it is smaller than the sum of its proper divisors (68577000).

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

34027320 is a wasteful number, since it uses less digits than its factorization.

34027320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464 (or 1460 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 34027320 is about 5833.2940951061. The cubic root of 34027320 is about 324.0479276760.

Adding to 34027320 its reverse (2372043), we get a palindrome (36399363).

The spelling of 34027320 in words is "thirty-four million, twenty-seven thousand, three hundred twenty".