34404130 has 8 divisors (see below), whose sum is σ = 61927452. Its totient is φ = 13761648.

The previous prime is 34404127. The next prime is 34404131. The reversal of 34404130 is 3140443.

It can be written as a sum of positive squares in 2 ways, for example, as 30835809 + 3568321 = 5553^2 + 1889^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×34404130² = 2367288322113800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34404098 and 34404107.

It is not an unprimeable number, because it can be changed into a prime (34404131) 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, 1720197 + ... + 1720216.

Almost surely, 2^34404130 is an apocalyptic number.

34404130 is a deficient number, since it is larger than the sum of its proper divisors (27523322).

34404130 is a wasteful number, since it uses less digits than its factorization.

34404130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3440420.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 34404130 is about 5865.5033884570. The cubic root of 34404130 is about 325.2396811845.

Adding to 34404130 its reverse (3140443), we get a palindrome (37544573).

The spelling of 34404130 in words is "thirty-four million, four hundred four thousand, one hundred thirty".