397000248 has 32 divisors (see below), whose sum is σ = 998831760. Its totient is φ = 131489280.

The previous prime is 397000237. The next prime is 397000273. The reversal of 397000248 is 842000793.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 48913 + ... + 56448.

Almost surely, 2^397000248 is an apocalyptic number.

It is an amenable number.

397000248 is an abundant number, since it is smaller than the sum of its proper divisors (601831512).

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

397000248 is a wasteful number, since it uses less digits than its factorization.

397000248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105527 (or 105523 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 397000248 is about 19924.8650685519. The cubic root of 397000248 is about 734.9598126947.

The spelling of 397000248 in words is "three hundred ninety-seven million, two hundred forty-eight", and thus it is an aban number.