1720410104 has 32 divisors (see below), whose sum is σ = 3756157920. Its totient is φ = 723405696.

The previous prime is 1720410101. The next prime is 1720410113. The reversal of 1720410104 is 4010140271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1720410101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286859 + ... + 292794.

It is an arithmetic number, because the mean of its divisors is an integer number (117379935).

Almost surely, 2^1720410104 is an apocalyptic number.

1720410104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1720410104 is an abundant number, since it is smaller than the sum of its proper divisors (2035747816).

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

1720410104 is a wasteful number, since it uses less digits than its factorization.

1720410104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579719 (or 579715 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 1720410104 is about 41477.8266547320. The cubic root of 1720410104 is about 1198.2405010267.

Adding to 1720410104 its reverse (4010140271), we get a palindrome (5730550375).

The spelling of 1720410104 in words is "one billion, seven hundred twenty million, four hundred ten thousand, one hundred four".