248946344 has 24 divisors (see below), whose sum is σ = 469781130. Its totient is φ = 123676320.

The previous prime is 248946343. The next prime is 248946349. The reversal of 248946344 is 443649842.

It can be written as a sum of positive squares in only one way, i.e., 245298244 + 3648100 = 15662^2 + 1910^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 248946295 and 248946304.

It is not an unprimeable number, because it can be changed into a prime (248946343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 291422 + ... + 292274.

Almost surely, 2^248946344 is an apocalyptic number.

It is an amenable number.

248946344 is a deficient number, since it is larger than the sum of its proper divisors (220834786).

248946344 is an equidigital number, since it uses as much as digits as its factorization.

248946344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241 (or 1046 counting only the distinct ones).

The product of its digits is 663552, while the sum is 44.

The square root of 248946344 is about 15778.0335910404. The cubic root of 248946344 is about 629.0742631095.

The spelling of 248946344 in words is "two hundred forty-eight million, nine hundred forty-six thousand, three hundred forty-four".