1613760323 has 8 divisors (see below), whose sum is σ = 1844923392. Its totient is φ = 1382753736.

The previous prime is 1613760301. The next prime is 1613760347. The reversal of 1613760323 is 3230673161.

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

It is not a de Polignac number, because 1613760323 - 2⁶ = 1613760259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1613760323.

It is not an unprimeable number, because it can be changed into a prime (1613760353) 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, 16115 + ... + 59052.

It is an arithmetic number, because the mean of its divisors is an integer number (230615424).

Almost surely, 2^1613760323 is an apocalyptic number.

1613760323 is a deficient number, since it is larger than the sum of its proper divisors (231163069).

1613760323 is an equidigital number, since it uses as much as digits as its factorization.

1613760323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78241.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 1613760323 is about 40171.6358018939. The cubic root of 1613760323 is about 1172.9504813042.

The spelling of 1613760323 in words is "one billion, six hundred thirteen million, seven hundred sixty thousand, three hundred twenty-three".