34144489 has 8 divisors (see below), whose sum is σ = 35732160. Its totient is φ = 32565456.

The previous prime is 34144477. The next prime is 34144493. The reversal of 34144489 is 98444143.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 34144489 - 2¹⁹ = 33620201 is a prime.

It is a super-2 number, since 2×34144489² = 2331692258142242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34144459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6759 + ... + 10675.

It is an arithmetic number, because the mean of its divisors is an integer number (4466520).

Almost surely, 2^34144489 is an apocalyptic number.

It is an amenable number.

34144489 is a deficient number, since it is larger than the sum of its proper divisors (1587671).

34144489 is a wasteful number, since it uses less digits than its factorization.

34144489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4319.

The product of its digits is 55296, while the sum is 37.

The square root of 34144489 is about 5843.3285890835. The cubic root of 34144489 is about 324.4194416533.

The spelling of 34144489 in words is "thirty-four million, one hundred forty-four thousand, four hundred eighty-nine".