1734642164 has 12 divisors (see below), whose sum is σ = 3195393600. Its totient is φ = 821672568.

The previous prime is 1734642157. The next prime is 1734642167. The reversal of 1734642164 is 4612464371.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1734642167) 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, 11412044 + ... + 11412195.

It is an arithmetic number, because the mean of its divisors is an integer number (266282800).

Almost surely, 2^1734642164 is an apocalyptic number.

It is an amenable number.

1734642164 is a deficient number, since it is larger than the sum of its proper divisors (1460751436).

1734642164 is a wasteful number, since it uses less digits than its factorization.

1734642164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22824262 (or 22824260 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 1734642164 is about 41649.0355710669. The cubic root of 1734642164 is about 1201.5355721400.

The spelling of 1734642164 in words is "one billion, seven hundred thirty-four million, six hundred forty-two thousand, one hundred sixty-four".