2361147378 has 16 divisors (see below), whose sum is σ = 4849924800. Its totient is φ = 765777456.

The previous prime is 2361147377. The next prime is 2361147379. The reversal of 2361147378 is 8737411632.

It is an interprime number because it is at equal distance from previous prime (2361147377) and next prime (2361147379).

It is not an unprimeable number, because it can be changed into a prime (2361147377) 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, 5317678 + ... + 5318121.

It is an arithmetic number, because the mean of its divisors is an integer number (303120300).

Almost surely, 2^2361147378 is an apocalyptic number.

2361147378 is an abundant number, since it is smaller than the sum of its proper divisors (2488777422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2361147378 is a wasteful number, since it uses less digits than its factorization.

2361147378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10635841.

The product of its digits is 169344, while the sum is 42.

The square root of 2361147378 is about 48591.6389721524. The cubic root of 2361147378 is about 1331.6017745154.

The spelling of 2361147378 in words is "two billion, three hundred sixty-one million, one hundred forty-seven thousand, three hundred seventy-eight".