1697340424 has 32 divisors (see below), whose sum is σ = 3432240000. Its totient is φ = 782263872.

The previous prime is 1697340389. The next prime is 1697340457. The reversal of 1697340424 is 4240437961.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 63427 + ... + 86125.

It is an arithmetic number, because the mean of its divisors is an integer number (107257500).

Almost surely, 2^1697340424 is an apocalyptic number.

It is an amenable number.

1697340424 is an abundant number, since it is smaller than the sum of its proper divisors (1734899576).

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

1697340424 is a wasteful number, since it uses less digits than its factorization.

1697340424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23437 (or 23433 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 1697340424 is about 41198.7915356749. The cubic root of 1697340424 is about 1192.8604829133.

The spelling of 1697340424 in words is "one billion, six hundred ninety-seven million, three hundred forty thousand, four hundred twenty-four".