7802316460 has 48 divisors (see below), whose sum is σ = 16878708000. Its totient is φ = 3027838464.

The previous prime is 7802316439. The next prime is 7802316463. The reversal of 7802316460 is 646132087.

It is a super-2 number, since 2×7802316460² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7802316463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97696 + ... + 158584.

It is an arithmetic number, because the mean of its divisors is an integer number (351639750).

Almost surely, 2^7802316460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7802316460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8439354000).

7802316460 is an abundant number, since it is smaller than the sum of its proper divisors (9076391540).

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

7802316460 is a wasteful number, since it uses less digits than its factorization.

7802316460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61090 (or 61088 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 7802316460 is about 88330.7220620323. The cubic root of 7802316460 is about 1983.3887874396.

The spelling of 7802316460 in words is "seven billion, eight hundred two million, three hundred sixteen thousand, four hundred sixty".