34734072 has 32 divisors (see below), whose sum is σ = 87684480. Its totient is φ = 11464800.

The previous prime is 34734061. The next prime is 34734079. The reversal of 34734072 is 27043743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34734079) 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, 4554 + ... + 9497.

It is an arithmetic number, because the mean of its divisors is an integer number (2740140).

Almost surely, 2^34734072 is an apocalyptic number.

It is an amenable number.

34734072 is an abundant number, since it is smaller than the sum of its proper divisors (52950408).

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

34734072 is a wasteful number, since it uses less digits than its factorization.

34734072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14163 (or 14159 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 30.

The square root of 34734072 is about 5893.5619111027. The cubic root of 34734072 is about 326.2760781257.

The spelling of 34734072 in words is "thirty-four million, seven hundred thirty-four thousand, seventy-two".