83260330 has 8 divisors (see below), whose sum is σ = 149868612. Its totient is φ = 33304128.

The previous prime is 83260319. The next prime is 83260361. The reversal of 83260330 is 3306238.

It can be written as a sum of positive squares in 2 ways, for example, as 81884401 + 1375929 = 9049^2 + 1173^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 83260295 and 83260304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4163007 + ... + 4163026.

Almost surely, 2^83260330 is an apocalyptic number.

83260330 is a deficient number, since it is larger than the sum of its proper divisors (66608282).

83260330 is a wasteful number, since it uses less digits than its factorization.

83260330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8326040.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 83260330 is about 9124.7098584010. The cubic root of 83260330 is about 436.6626465324.

Adding to 83260330 its reverse (3306238), we get a palindrome (86566568).

The spelling of 83260330 in words is "eighty-three million, two hundred sixty thousand, three hundred thirty".