7345336396390 has 16 divisors (see below), whose sum is σ = 13234404763008. Its totient is φ = 2935290280896.

The previous prime is 7345336396381. The next prime is 7345336396393. The reversal of 7345336396390 is 936936335437.

It is a super-2 number, since 2×7345336396390² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7345336396393) 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, 355523862 + ... + 355544521.

It is an arithmetic number, because the mean of its divisors is an integer number (827150297688).

Almost surely, 2^{7345336396390} is an apocalyptic number.

7345336396390 is a deficient number, since it is larger than the sum of its proper divisors (5889068366618).

7345336396390 is a wasteful number, since it uses less digits than its factorization.

7345336396390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711069423.

The product of its (nonzero) digits is 99202320, while the sum is 61.

The spelling of 7345336396390 in words is "seven trillion, three hundred forty-five billion, three hundred thirty-six million, three hundred ninety-six thousand, three hundred ninety".