2847399302 has 16 divisors (see below), whose sum is σ = 4665978000. Its totient is φ = 1292439840.

The previous prime is 2847399301. The next prime is 2847399319. The reversal of 2847399302 is 2039937482.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2847399301) 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 7 ways as a sum of consecutive naturals, for example, 75677 + ... + 106872.

It is an arithmetic number, because the mean of its divisors is an integer number (291623625).

Almost surely, 2^2847399302 is an apocalyptic number.

2847399302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2847399302 is a deficient number, since it is larger than the sum of its proper divisors (1818578698).

2847399302 is a wasteful number, since it uses less digits than its factorization.

2847399302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183271.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 2847399302 is about 53361.0279323778. The cubic root of 2847399302 is about 1417.3685481860.

The spelling of 2847399302 in words is "two billion, eight hundred forty-seven million, three hundred ninety-nine thousand, three hundred two".