34505350 has 48 divisors (see below), whose sum is σ = 71691840. Its totient is φ = 12247200.

The previous prime is 34505327. The next prime is 34505357. The reversal of 34505350 is 5350543.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34505357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22921 + ... + 24379.

It is an arithmetic number, because the mean of its divisors is an integer number (1493580).

Almost surely, 2^34505350 is an apocalyptic number.

34505350 is an abundant number, since it is smaller than the sum of its proper divisors (37186490).

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

34505350 is a wasteful number, since it uses less digits than its factorization.

34505350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525 (or 1520 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 34505350 is about 5874.1254668248. The cubic root of 34505350 is about 325.5583302142.

Adding to 34505350 its reverse (5350543), we get a palindrome (39855893).

The spelling of 34505350 in words is "thirty-four million, five hundred five thousand, three hundred fifty".