34259872 has 12 divisors (see below), whose sum is σ = 67449186. Its totient is φ = 17129920.

The previous prime is 34259839. The next prime is 34259873. The reversal of 34259872 is 27895243.

It can be written as a sum of positive squares in only one way, i.e., 31315216 + 2944656 = 5596^2 + 1716^2 .

It is not an unprimeable number, because it can be changed into a prime (34259873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535279 + ... + 535342.

Almost surely, 2^34259872 is an apocalyptic number.

34259872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34259872 is a deficient number, since it is larger than the sum of its proper divisors (33189314).

34259872 is a wasteful number, since it uses less digits than its factorization.

34259872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070631 (or 1070623 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 34259872 is about 5853.1933164726. The cubic root of 34259872 is about 324.7844630066.

The spelling of 34259872 in words is "thirty-four million, two hundred fifty-nine thousand, eight hundred seventy-two".