397360573 has 4 divisors (see below), whose sum is σ = 410178688. Its totient is φ = 384542460.

The previous prime is 397360531. The next prime is 397360589. The reversal of 397360573 is 375063793.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 375063793 = 13 ⋅28851061.

It is a cyclic number.

It is not a de Polignac number, because 397360573 - 2¹³ = 397352381 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 (397360373) 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, 6409011 + ... + 6409072.

It is an arithmetic number, because the mean of its divisors is an integer number (102544672).

Almost surely, 2^397360573 is an apocalyptic number.

It is an amenable number.

397360573 is a deficient number, since it is larger than the sum of its proper divisors (12818115).

397360573 is a wasteful number, since it uses less digits than its factorization.

397360573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12818114.

The product of its (nonzero) digits is 357210, while the sum is 43.

The square root of 397360573 is about 19933.9051116433. The cubic root of 397360573 is about 735.1820999739.

It can be divided in two parts, 3973 and 60573, that added together give a palindrome (64546).

The spelling of 397360573 in words is "three hundred ninety-seven million, three hundred sixty thousand, five hundred seventy-three".