34430516 has 6 divisors (see below), whose sum is σ = 60253410. Its totient is φ = 17215256.

The previous prime is 34430507. The next prime is 34430519. The reversal of 34430516 is 61503443.

It can be written as a sum of positive squares in only one way, i.e., 19838116 + 14592400 = 4454^2 + 3820^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34430519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4303811 + ... + 4303818.

It is an arithmetic number, because the mean of its divisors is an integer number (10042235).

Almost surely, 2^34430516 is an apocalyptic number.

It is an amenable number.

34430516 is a deficient number, since it is larger than the sum of its proper divisors (25822894).

34430516 is a wasteful number, since it uses less digits than its factorization.

34430516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8607633 (or 8607631 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 34430516 is about 5867.7522101738. The cubic root of 34430516 is about 325.3228066819.

Adding to 34430516 its reverse (61503443), we get a palindrome (95933959).

The spelling of 34430516 in words is "thirty-four million, four hundred thirty thousand, five hundred sixteen".