6353434 has 4 divisors (see below), whose sum is σ = 9530154. Its totient is φ = 3176716.

The previous prime is 6353411. The next prime is 6353437. The reversal of 6353434 is 4343536.

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., 4906225 + 1447209 = 2215^2 + 1203^2 .

It is a super-2 number, since 2×6353434² = 80732247184712, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6353437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1588357 + ... + 1588360.

Almost surely, 2^6353434 is an apocalyptic number.

6353434 is a deficient number, since it is larger than the sum of its proper divisors (3176720).

6353434 is a wasteful number, since it uses less digits than its factorization.

6353434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3176719.

The product of its digits is 12960, while the sum is 28.

The square root of 6353434 is about 2520.6019122424. The cubic root of 6353434 is about 185.2121646726.

The spelling of 6353434 in words is "six million, three hundred fifty-three thousand, four hundred thirty-four".