7962486376 has 48 divisors (see below), whose sum is σ = 16471614060. Its totient is φ = 3605621760.

The previous prime is 7962486373. The next prime is 7962486377. The reversal of 7962486376 is 6736842697.

It can be written as a sum of positive squares in 6 ways, for example, as 2060252100 + 5902234276 = 45390^2 + 76826^2 .

It is a super-2 number, since 2×7962486376² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7962486376.

It is not an unprimeable number, because it can be changed into a prime (7962486373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16096 + ... + 127216.

Almost surely, 2^7962486376 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 7962486376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8235807030).

7962486376 is an abundant number, since it is smaller than the sum of its proper divisors (8509127684).

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

7962486376 is a wasteful number, since it uses less digits than its factorization.

7962486376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111206 (or 111189 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 58.

The square root of 7962486376 is about 89232.7651482346. The cubic root of 7962486376 is about 1996.8689655362.

The spelling of 7962486376 in words is "seven billion, nine hundred sixty-two million, four hundred eighty-six thousand, three hundred seventy-six".