248922979362 has 30 divisors (see below), whose sum is σ = 557786090763. Its totient is φ = 82972209708.

The previous prime is 248922979297. The next prime is 248922979369. The reversal of 248922979362 is 263979229842.

248922979362 is a `hidden beast` number, since 2 + 48 + 9 + 229 + 7 + 9 + 362 = 666.

It can be written as a sum of positive squares in only one way, i.e., 124461489681 + 124461489681 = 352791^2 + 352791^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=352791.

It is a self number, because there is not a number n which added to its sum of digits gives 248922979362.

It is not an unprimeable number, because it can be changed into a prime (248922979369) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 6330639 + ... + 6369837.

Almost surely, 2^248922979362 is an apocalyptic number.

248922979362 is an abundant number, since it is smaller than the sum of its proper divisors (308863111401).

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

248922979362 is an frugal number, since it uses more digits than its factorization.

248922979362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78412 (or 39204 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 63.

The spelling of 248922979362 in words is "two hundred forty-eight billion, nine hundred twenty-two million, nine hundred seventy-nine thousand, three hundred sixty-two".