468197397 has 12 divisors (see below), whose sum is σ = 677817504. Its totient is φ = 311424360.

The previous prime is 468197377. The next prime is 468197437. The reversal of 468197397 is 793791864.

It is a happy number.

468197397 is a `hidden beast` number, since 4 + 68 + 197 + 397 = 666.

It is not a de Polignac number, because 468197397 - 2⁶ = 468197333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468197347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54729 + ... + 62702.

It is an arithmetic number, because the mean of its divisors is an integer number (56484792).

Almost surely, 2^468197397 is an apocalyptic number.

It is an amenable number.

468197397 is a deficient number, since it is larger than the sum of its proper divisors (209620107).

468197397 is a wasteful number, since it uses less digits than its factorization.

468197397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117880 (or 117877 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 468197397 is about 21637.8695115762. The cubic root of 468197397 is about 776.5027502771.

The spelling of 468197397 in words is "four hundred sixty-eight million, one hundred ninety-seven thousand, three hundred ninety-seven".