2315786474 has 16 divisors (see below), whose sum is σ = 3596037120. Its totient is φ = 1117164720.

The previous prime is 2315786467. The next prime is 2315786483. The reversal of 2315786474 is 4746875132.

It is a super-3 number, since 3×2315786474³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71747 + ... + 98889.

It is an arithmetic number, because the mean of its divisors is an integer number (224752320).

Almost surely, 2^2315786474 is an apocalyptic number.

2315786474 is a deficient number, since it is larger than the sum of its proper divisors (1280250646).

2315786474 is a wasteful number, since it uses less digits than its factorization.

2315786474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28645.

The product of its digits is 1128960, while the sum is 47.

The square root of 2315786474 is about 48122.6191514967. The cubic root of 2315786474 is about 1323.0192736195.

The spelling of 2315786474 in words is "two billion, three hundred fifteen million, seven hundred eighty-six thousand, four hundred seventy-four".