4343434 has 4 divisors (see below), whose sum is σ = 6515154. Its totient is φ = 2171716.

The previous prime is 4343429. The next prime is 4343459.

It is a happy number.

4343434 is nontrivially palindromic in base 10.

4343434 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4223025 + 120409 = 2055^2 + 347^2 .

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

4343434 is an undulating number in base 10.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 4343399 and 4343408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1085857 + ... + 1085860.

Almost surely, 2^4343434 is an apocalyptic number.

4343434 is a deficient number, since it is larger than the sum of its proper divisors (2171720).

4343434 is a wasteful number, since it uses less digits than its factorization.

4343434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171719.

The product of its digits is 6912, while the sum is 25.

The square root of 4343434 is about 2084.0906890056. The cubic root of 4343434 is about 163.1590152834.

The spelling of 4343434 in words is "four million, three hundred forty-three thousand, four hundred thirty-four".