7312832870 has 16 divisors (see below), whose sum is σ = 15043542048. Its totient is φ = 2507256960.

The previous prime is 7312832861. The next prime is 7312832873. The reversal of 7312832870 is 782382137.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7312832873) 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, 52234451 + ... + 52234590.

It is an arithmetic number, because the mean of its divisors is an integer number (940221378).

Almost surely, 2^7312832870 is an apocalyptic number.

7312832870 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7312832870 is an abundant number, since it is smaller than the sum of its proper divisors (7730709178).

7312832870 is a wasteful number, since it uses less digits than its factorization.

7312832870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104469055.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 7312832870 is about 85515.1031689724. The cubic root of 7312832870 is about 1941.0134703571.

The spelling of 7312832870 in words is "seven billion, three hundred twelve million, eight hundred thirty-two thousand, eight hundred seventy".