1353340197 has 16 divisors (see below), whose sum is σ = 2187216960. Its totient is φ = 820206000.

The previous prime is 1353340181. The next prime is 1353340207. The reversal of 1353340197 is 7910433531.

1353340197 is a `hidden beast` number, since 135 + 33 + 401 + 97 = 666.

It is not a de Polignac number, because 1353340197 - 2⁴ = 1353340181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353340147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2278054 + ... + 2278647.

It is an arithmetic number, because the mean of its divisors is an integer number (136701060).

Almost surely, 2^1353340197 is an apocalyptic number.

It is an amenable number.

1353340197 is a deficient number, since it is larger than the sum of its proper divisors (833876763).

1353340197 is a wasteful number, since it uses less digits than its factorization.

1353340197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4556721 (or 4556715 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 1353340197 is about 36787.7723843127. The cubic root of 1353340197 is about 1106.1202093061.

The spelling of 1353340197 in words is "one billion, three hundred fifty-three million, three hundred forty thousand, one hundred ninety-seven".