34071400 has 96 divisors (see below), whose sum is σ = 91601280. Its totient is φ = 11648000.

The previous prime is 34071391. The next prime is 34071403. The reversal of 34071400 is 417043.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34071403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36945 + ... + 37855.

It is an arithmetic number, because the mean of its divisors is an integer number (954180).

Almost surely, 2^34071400 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 34071400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45800640).

34071400 is an abundant number, since it is smaller than the sum of its proper divisors (57529880).

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

34071400 is a wasteful number, since it uses less digits than its factorization.

34071400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955 (or 946 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 34071400 is about 5837.0711833933. The cubic root of 34071400 is about 324.1877943978.

Adding to 34071400 its reverse (417043), we get a palindrome (34488443).

The spelling of 34071400 in words is "thirty-four million, seventy-one thousand, four hundred".