7498845323 has 4 divisors (see below), whose sum is σ = 7499207040. Its totient is φ = 7498483608.

The previous prime is 7498845313. The next prime is 7498845437. The reversal of 7498845323 is 3235488947.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3235488947 = 43 ⋅75243929.

It is a cyclic number.

It is not a de Polignac number, because 7498845323 - 2¹⁸ = 7498583179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7498845313) 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, 147740 + ... + 191897.

It is an arithmetic number, because the mean of its divisors is an integer number (1874801760).

Almost surely, 2^7498845323 is an apocalyptic number.

7498845323 is a deficient number, since it is larger than the sum of its proper divisors (361717).

7498845323 is a wasteful number, since it uses less digits than its factorization.

7498845323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361716.

The product of its digits is 5806080, while the sum is 53.

The square root of 7498845323 is about 86595.8735910667. The cubic root of 7498845323 is about 1957.3333619261. Note that the first 4 decimals are identical.

The spelling of 7498845323 in words is "seven billion, four hundred ninety-eight million, eight hundred forty-five thousand, three hundred twenty-three".