34001652 has 12 divisors (see below), whose sum is σ = 79337216. Its totient is φ = 11333880.

The previous prime is 34001623. The next prime is 34001657. The reversal of 34001652 is 25610043.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×34001652² = 2312224677458208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34001657) 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, 1416724 + ... + 1416747.

Almost surely, 2^34001652 is an apocalyptic number.

It is an amenable number.

34001652 is an abundant number, since it is smaller than the sum of its proper divisors (45335564).

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

34001652 is a wasteful number, since it uses less digits than its factorization.

34001652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833478 (or 2833476 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 34001652 is about 5831.0935509559. The cubic root of 34001652 is about 323.9664269435.

Adding to 34001652 its reverse (25610043), we get a palindrome (59611695).

The spelling of 34001652 in words is "thirty-four million, one thousand, six hundred fifty-two".