34011872 has 12 divisors (see below), whose sum is σ = 66960936. Its totient is φ = 17005920.

The previous prime is 34011869. The next prime is 34011877. The reversal of 34011872 is 27811043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34011877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531404 + ... + 531467.

It is an arithmetic number, because the mean of its divisors is an integer number (5580078).

Almost surely, 2^34011872 is an apocalyptic number.

34011872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34011872 is a deficient number, since it is larger than the sum of its proper divisors (32949064).

34011872 is a wasteful number, since it uses less digits than its factorization.

34011872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062881 (or 1062873 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 34011872 is about 5831.9698215954. The cubic root of 34011872 is about 323.9988822803.

The spelling of 34011872 in words is "thirty-four million, eleven thousand, eight hundred seventy-two".