7364491723 has 4 divisors (see below), whose sum is σ = 7365793288. Its totient is φ = 7363190160.

The previous prime is 7364491721. The next prime is 7364491741. The reversal of 7364491723 is 3271944637.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3271944637 = 13 ⋅251688049.

It is a cyclic number.

It is not a de Polignac number, because 7364491723 - 2¹ = 7364491721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7364491721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642258 + ... + 653623.

It is an arithmetic number, because the mean of its divisors is an integer number (1841448322).

Almost surely, 2^7364491723 is an apocalyptic number.

7364491723 is a deficient number, since it is larger than the sum of its proper divisors (1301565).

7364491723 is a wasteful number, since it uses less digits than its factorization.

7364491723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301564.

The product of its digits is 762048, while the sum is 46.

The square root of 7364491723 is about 85816.6168233169. The cubic root of 7364491723 is about 1945.5732784522.

The spelling of 7364491723 in words is "seven billion, three hundred sixty-four million, four hundred ninety-one thousand, seven hundred twenty-three".