307049116 has 36 divisors (see below), whose sum is σ = 592242616. Its totient is φ = 139186080.

The previous prime is 307049107. The next prime is 307049147. The reversal of 307049116 is 611940703.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 252526 + ... + 253738.

Almost surely, 2^307049116 is an apocalyptic number.

It is an amenable number.

307049116 is a deficient number, since it is larger than the sum of its proper divisors (285193500).

307049116 is a wasteful number, since it uses less digits than its factorization.

307049116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762 (or 1749 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 307049116 is about 17522.8170109717. The cubic root of 307049116 is about 674.6356449714.

Adding to 307049116 its reverse (611940703), we get a palindrome (918989819).

The spelling of 307049116 in words is "three hundred seven million, forty-nine thousand, one hundred sixteen".