34040632 has 8 divisors (see below), whose sum is σ = 63826200. Its totient is φ = 17020312.

The previous prime is 34040627. The next prime is 34040639. The reversal of 34040632 is 23604043.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34040639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127532 + ... + 2127547.

It is an arithmetic number, because the mean of its divisors is an integer number (7978275).

Almost surely, 2^34040632 is an apocalyptic number.

It is an amenable number.

34040632 is a deficient number, since it is larger than the sum of its proper divisors (29785568).

34040632 is a wasteful number, since it uses less digits than its factorization.

34040632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255085 (or 4255081 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 34040632 is about 5834.4350197770. The cubic root of 34040632 is about 324.0901796430.

Adding to 34040632 its reverse (23604043), we get a palindrome (57644675).

The spelling of 34040632 in words is "thirty-four million, forty thousand, six hundred thirty-two".