302006347149 has 16 divisors (see below), whose sum is σ = 433832402304. Its totient is φ = 185771947200.

The previous prime is 302006347129. The next prime is 302006347183. The reversal of 302006347149 is 941743600203.

It is not a de Polignac number, because 302006347149 - 2⁵ = 302006347117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302006347109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1533297 + ... + 1719014.

It is an arithmetic number, because the mean of its divisors is an integer number (27114525144).

Almost surely, 2^302006347149 is an apocalyptic number.

302006347149 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

302006347149 is a deficient number, since it is larger than the sum of its proper divisors (131826055155).

302006347149 is a wasteful number, since it uses less digits than its factorization.

302006347149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254708.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 302006347149 in words is "three hundred two billion, six million, three hundred forty-seven thousand, one hundred forty-nine".