1742193864 has 48 divisors (see below), whose sum is σ = 4996000620. Its totient is φ = 546570240.

The previous prime is 1742193863. The next prime is 1742193883. The reversal of 1742193864 is 4683912471.

It can be written as a sum of positive squares in 2 ways, for example, as 1599200100 + 142993764 = 39990^2 + 11958^2 .

It is not an unprimeable number, because it can be changed into a prime (1742193863) 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 11 ways as a sum of consecutive naturals, for example, 710457 + ... + 712904.

Almost surely, 2^1742193864 is an apocalyptic number.

It is an amenable number.

1742193864 is an abundant number, since it is smaller than the sum of its proper divisors (3253806756).

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

1742193864 is a wasteful number, since it uses less digits than its factorization.

1742193864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423390 (or 1423383 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 1742193864 is about 41739.5958772962. The cubic root of 1742193864 is about 1203.2766614314.

The spelling of 1742193864 in words is "one billion, seven hundred forty-two million, one hundred ninety-three thousand, eight hundred sixty-four".