397371037 has 12 divisors (see below), whose sum is σ = 469151040. Its totient is φ = 335517336.

The previous prime is 397371031. The next prime is 397371043. The reversal of 397371037 is 730173793.

It is an interprime number because it is at equal distance from previous prime (397371031) and next prime (397371043).

It is not a de Polignac number, because 397371037 - 2¹¹ = 397368989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (397371031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57237 + ... + 63802.

It is an arithmetic number, because the mean of its divisors is an integer number (39095920).

Almost surely, 2^397371037 is an apocalyptic number.

It is an amenable number.

397371037 is a deficient number, since it is larger than the sum of its proper divisors (71780003).

397371037 is a wasteful number, since it uses less digits than its factorization.

397371037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121120 (or 121113 counting only the distinct ones).

The product of its (nonzero) digits is 83349, while the sum is 40.

The square root of 397371037 is about 19934.1675773030. The cubic root of 397371037 is about 735.1885532882.

The spelling of 397371037 in words is "three hundred ninety-seven million, three hundred seventy-one thousand, thirty-seven".