2073449719 has 8 divisors (see below), whose sum is σ = 2299026960. Its totient is φ = 1854052800.

The previous prime is 2073449687. The next prime is 2073449753. The reversal of 2073449719 is 9179443702.

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 2073449719 - 2⁵ = 2073449687 is a prime.

It is a super-2 number, since 2×2073449719² = 8598387474442357922, 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 (2073449219) 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, 1544374 + ... + 1545715.

It is an arithmetic number, because the mean of its divisors is an integer number (287378370).

Almost surely, 2^2073449719 is an apocalyptic number.

2073449719 is a deficient number, since it is larger than the sum of its proper divisors (225577241).

2073449719 is a wasteful number, since it uses less digits than its factorization.

2073449719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3090161.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 2073449719 is about 45535.1481714950. The cubic root of 2073449719 is about 1275.1594764507.

The spelling of 2073449719 in words is "two billion, seventy-three million, four hundred forty-nine thousand, seven hundred nineteen".