248394680 has 16 divisors (see below), whose sum is σ = 558888120. Its totient is φ = 99357856.

The previous prime is 248394659. The next prime is 248394683. The reversal of 248394680 is 86493842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248394683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3104894 + ... + 3104973.

Almost surely, 2^248394680 is an apocalyptic number.

248394680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248394680 is an abundant number, since it is smaller than the sum of its proper divisors (310493440).

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

248394680 is a wasteful number, since it uses less digits than its factorization.

248394680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6209878 (or 6209874 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 248394680 is about 15760.5418688572. The cubic root of 248394680 is about 628.6092441830.

The spelling of 248394680 in words is "two hundred forty-eight million, three hundred ninety-four thousand, six hundred eighty".