34036872 has 64 divisors (see below), whose sum is σ = 89527680. Its totient is φ = 10762752.

The previous prime is 34036837. The next prime is 34036879. The reversal of 34036872 is 27863043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34036879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108588 + ... + 108900.

It is an arithmetic number, because the mean of its divisors is an integer number (1398870).

Almost surely, 2^34036872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34036872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44763840).

34036872 is an abundant number, since it is smaller than the sum of its proper divisors (55490808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34036872 is a wasteful number, since it uses less digits than its factorization.

34036872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 34036872 is about 5834.1127860198. The cubic root of 34036872 is about 324.0782466101.

The spelling of 34036872 in words is "thirty-four million, thirty-six thousand, eight hundred seventy-two".