34350730 has 16 divisors (see below), whose sum is σ = 64520064. Its totient is φ = 13142800.

The previous prime is 34350721. The next prime is 34350733. The reversal of 34350730 is 3705343.

It is a junction number, because it is equal to n+sod(n) for n = 34350695 and 34350704.

It is not an unprimeable number, because it can be changed into a prime (34350733) 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, 74446 + ... + 74905.

It is an arithmetic number, because the mean of its divisors is an integer number (4032504).

Almost surely, 2^34350730 is an apocalyptic number.

34350730 is a deficient number, since it is larger than the sum of its proper divisors (30169334).

34350730 is a wasteful number, since it uses less digits than its factorization.

34350730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149381.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 34350730 is about 5860.9495817657. The cubic root of 34350730 is about 325.0713216253.

The spelling of 34350730 in words is "thirty-four million, three hundred fifty thousand, seven hundred thirty".