1641714319 has 8 divisors (see below), whose sum is σ = 1876631328. Its totient is φ = 1406893920.

The previous prime is 1641714317. The next prime is 1641714341. The reversal of 1641714319 is 9134171461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1641714319 - 2¹ = 1641714317 is a prime.

It is a super-2 number, since 2×1641714319² = 5390451810419267522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1641714311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16929 + ... + 59749.

It is an arithmetic number, because the mean of its divisors is an integer number (234578916).

Almost surely, 2^1641714319 is an apocalyptic number.

1641714319 is a deficient number, since it is larger than the sum of its proper divisors (234917009).

1641714319 is an equidigital number, since it uses as much as digits as its factorization.

1641714319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48305.

The product of its digits is 18144, while the sum is 37.

The square root of 1641714319 is about 40518.0739793984. The cubic root of 1641714319 is about 1179.6844696426.

It can be divided in two parts, 164171 and 4319, that added together give a triangular number (168490 = T₅₈₀).

The spelling of 1641714319 in words is "one billion, six hundred forty-one million, seven hundred fourteen thousand, three hundred nineteen".