34040955 has 16 divisors (see below), whose sum is σ = 58655520. Its totient is φ = 16758528.

The previous prime is 34040933. The next prime is 34040957. The reversal of 34040955 is 55904043.

It is not a de Polignac number, because 34040955 - 2¹⁶ = 33975419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34040957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87090 + ... + 87479.

It is an arithmetic number, because the mean of its divisors is an integer number (3665970).

Almost surely, 2^34040955 is an apocalyptic number.

34040955 is a deficient number, since it is larger than the sum of its proper divisors (24614565).

34040955 is a wasteful number, since it uses less digits than its factorization.

34040955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174590.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 34040955 is about 5834.4627001979. The cubic root of 34040955 is about 324.0912047003.

Adding to 34040955 its reverse (55904043), we get a palindrome (89944998).

The spelling of 34040955 in words is "thirty-four million, forty thousand, nine hundred fifty-five".