307882082 has 4 divisors (see below), whose sum is σ = 461823126. Its totient is φ = 153941040.

The previous prime is 307882073. The next prime is 307882093. The reversal of 307882082 is 280288703.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 307335961 + 546121 = 17531^2 + 739^2 .

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 as a sum of consecutive naturals, namely, 76970519 + ... + 76970522.

Almost surely, 2^307882082 is an apocalyptic number.

307882082 is a deficient number, since it is larger than the sum of its proper divisors (153941044).

307882082 is a wasteful number, since it uses less digits than its factorization.

307882082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153941043.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 307882082 is about 17546.5689523622. The cubic root of 307882082 is about 675.2451469877.

The spelling of 307882082 in words is "three hundred seven million, eight hundred eighty-two thousand, eighty-two".