34540356 has 24 divisors (see below), whose sum is σ = 81336640. Its totient is φ = 11407392.

The previous prime is 34540343. The next prime is 34540357. The reversal of 34540356 is 65304543.

It is not an unprimeable number, because it can be changed into a prime (34540357) 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, 11896 + ... + 14511.

Almost surely, 2^34540356 is an apocalyptic number.

It is an amenable number.

34540356 is an abundant number, since it is smaller than the sum of its proper divisors (46796284).

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

34540356 is a wasteful number, since it uses less digits than its factorization.

34540356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26523 (or 26521 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 34540356 is about 5877.1043890678. The cubic root of 34540356 is about 325.6683869941.

Adding to 34540356 its reverse (65304543), we get a palindrome (99844899).

The spelling of 34540356 in words is "thirty-four million, five hundred forty thousand, three hundred fifty-six".