3430573897 has 4 divisors (see below), whose sum is σ = 3456761616. Its totient is φ = 3404386180.

The previous prime is 3430573891. The next prime is 3430573919. The reversal of 3430573897 is 7983750343.

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.

It is a cyclic number.

It is not a de Polignac number, because 3430573897 - 2³ = 3430573889 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3430573897.

It is not an unprimeable number, because it can be changed into a prime (3430573891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13093663 + ... + 13093924.

It is an arithmetic number, because the mean of its divisors is an integer number (864190404).

Almost surely, 2^3430573897 is an apocalyptic number.

It is an amenable number.

3430573897 is a deficient number, since it is larger than the sum of its proper divisors (26187719).

3430573897 is a wasteful number, since it uses less digits than its factorization.

3430573897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26187718.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The square root of 3430573897 is about 58571.1012104092. The cubic root of 3430573897 is about 1508.1883887811.

The spelling of 3430573897 in words is "three billion, four hundred thirty million, five hundred seventy-three thousand, eight hundred ninety-seven".