34219497 has 8 divisors (see below), whose sum is σ = 49135744. Its totient is φ = 21058128.

The previous prime is 34219483. The next prime is 34219501. The reversal of 34219497 is 79491243.

Added to its reverse (79491243) it gives a triangular number (113710740 = T₁₅₀₈₀).

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

It is not a de Polignac number, because 34219497 - 2⁴ = 34219481 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 877423 = 34219497 / (3 + 4 + 2 + 1 + 9 + 4 + 9 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34219457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438673 + ... + 438750.

It is an arithmetic number, because the mean of its divisors is an integer number (6141968).

Almost surely, 2^34219497 is an apocalyptic number.

It is an amenable number.

34219497 is a deficient number, since it is larger than the sum of its proper divisors (14916247).

34219497 is a wasteful number, since it uses less digits than its factorization.

34219497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877439.

The product of its digits is 54432, while the sum is 39.

The square root of 34219497 is about 5849.7433277025. The cubic root of 34219497 is about 324.6568275100.

Adding to 34219497 its reverse (79491243), we get a triangular number (113710740 = T₁₅₀₈₀).

It can be divided in two parts, 34219 and 497, that added together give a triangular number (34716 = T₂₆₃).

The spelling of 34219497 in words is "thirty-four million, two hundred nineteen thousand, four hundred ninety-seven".