1741668620 has 12 divisors (see below), whose sum is σ = 3657504144. Its totient is φ = 696667440.

The previous prime is 1741668619. The next prime is 1741668637. The reversal of 1741668620 is 268661471.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43541696 + ... + 43541735.

It is an arithmetic number, because the mean of its divisors is an integer number (304792012).

Almost surely, 2^1741668620 is an apocalyptic number.

1741668620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1741668620 is an abundant number, since it is smaller than the sum of its proper divisors (1915835524).

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

1741668620 is a wasteful number, since it uses less digits than its factorization.

1741668620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87083440 (or 87083438 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 1741668620 is about 41733.3034877423. The cubic root of 1741668620 is about 1203.1557262924.

The spelling of 1741668620 in words is "one billion, seven hundred forty-one million, six hundred sixty-eight thousand, six hundred twenty".