34342245 has 32 divisors (see below), whose sum is σ = 69776640. Its totient is φ = 15698880.

The previous prime is 34342241. The next prime is 34342249. The reversal of 34342245 is 54224343.

34342245 is a `hidden beast` number, since 3 + 434 + 224 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (34342241) and next prime (34342249).

It is not a de Polignac number, because 34342245 - 2² = 34342241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34342241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17226 + ... + 19115.

It is an arithmetic number, because the mean of its divisors is an integer number (2180520).

Almost surely, 2^34342245 is an apocalyptic number.

34342245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34342245 is an abundant number, since it is smaller than the sum of its proper divisors (35434395).

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

34342245 is a wasteful number, since it uses less digits than its factorization.

34342245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36362 (or 36356 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 34342245 is about 5860.2256782482. The cubic root of 34342245 is about 325.0445540496.

Adding to 34342245 its reverse (54224343), we get a palindrome (88566588).

The spelling of 34342245 in words is "thirty-four million, three hundred forty-two thousand, two hundred forty-five".