34070328 has 32 divisors (see below), whose sum is σ = 94640400. Its totient is φ = 11356704.

The previous prime is 34070327. The next prime is 34070339. The reversal of 34070328 is 82307043.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34070321) 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, 78651 + ... + 79082.

Almost surely, 2^34070328 is an apocalyptic number.

It is an amenable number.

34070328 is an abundant number, since it is smaller than the sum of its proper divisors (60570072).

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

34070328 is a wasteful number, since it uses less digits than its factorization.

34070328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157748 (or 157738 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 34070328 is about 5836.9793557970. The cubic root of 34070328 is about 324.1843943520.

The spelling of 34070328 in words is "thirty-four million, seventy thousand, three hundred twenty-eight".