7373006389 has 4 divisors (see below), whose sum is σ = 8426293024. Its totient is φ = 6319719756.

The previous prime is 7373006341. The next prime is 7373006423. The reversal of 7373006389 is 9836003737.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9836003737 = 7 ⋅1405143391.

It is not a de Polignac number, because 7373006389 - 2¹⁷ = 7372875317 is a prime.

It is a super-2 number, since 2×7373006389² (a number of 21 digits) 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 (7373006689) 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, 526643307 + ... + 526643320.

It is an arithmetic number, because the mean of its divisors is an integer number (2106573256).

Almost surely, 2^7373006389 is an apocalyptic number.

It is an amenable number.

7373006389 is a deficient number, since it is larger than the sum of its proper divisors (1053286635).

7373006389 is a wasteful number, since it uses less digits than its factorization.

7373006389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053286634.

The product of its (nonzero) digits is 571536, while the sum is 46.

The square root of 7373006389 is about 85866.2121500652. The cubic root of 7373006389 is about 1946.3227995770.

The spelling of 7373006389 in words is "seven billion, three hundred seventy-three million, six thousand, three hundred eighty-nine".