34618040 has 32 divisors (see below), whose sum is σ = 78300000. Its totient is φ = 13774464.

The previous prime is 34618033. The next prime is 34618043. The reversal of 34618040 is 4081643.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34618043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5786 + ... + 10134.

It is an arithmetic number, because the mean of its divisors is an integer number (2446875).

Almost surely, 2^34618040 is an apocalyptic number.

It is an amenable number.

34618040 is an abundant number, since it is smaller than the sum of its proper divisors (43681960).

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

34618040 is a wasteful number, since it uses less digits than its factorization.

34618040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4559 (or 4555 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 34618040 is about 5883.7097141174. The cubic root of 34618040 is about 325.9123555275.

Adding to 34618040 its reverse (4081643), we get a palindrome (38699683).

The spelling of 34618040 in words is "thirty-four million, six hundred eighteen thousand, forty".