34004372 has 12 divisors (see below), whose sum is σ = 59721396. Its totient is φ = 16941120.

The previous prime is 34004371. The next prime is 34004381. The reversal of 34004372 is 27340043.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 28686736 + 5317636 = 5356^2 + 2306^2 .

It is a super-2 number, since 2×34004372² = 2312594630228768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34004371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14003 + ... + 16250.

It is an arithmetic number, because the mean of its divisors is an integer number (4976783).

Almost surely, 2^34004372 is an apocalyptic number.

It is an amenable number.

34004372 is a deficient number, since it is larger than the sum of its proper divisors (25717024).

34004372 is a wasteful number, since it uses less digits than its factorization.

34004372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30538 (or 30536 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 34004372 is about 5831.3267787014. The cubic root of 34004372 is about 323.9750653981.

The spelling of 34004372 in words is "thirty-four million, four thousand, three hundred seventy-two".