7345385 has 8 divisors (see below), whose sum is σ = 8832456. Its totient is φ = 5864320.

The previous prime is 7345363. The next prime is 7345423. The reversal of 7345385 is 5835437.

It can be written as a sum of positive squares in 4 ways, for example, as 929296 + 6416089 = 964^2 + 2533^2 .

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

It is not a de Polignac number, because 7345385 - 2⁶ = 7345321 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1895 + ... + 4275.

It is an arithmetic number, because the mean of its divisors is an integer number (1104057).

Almost surely, 2^7345385 is an apocalyptic number.

It is an amenable number.

7345385 is a deficient number, since it is larger than the sum of its proper divisors (1487071).

7345385 is a wasteful number, since it uses less digits than its factorization.

7345385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003.

The product of its digits is 50400, while the sum is 35.

The square root of 7345385 is about 2710.2370745010. The cubic root of 7345385 is about 194.3889264326.

The spelling of 7345385 in words is "seven million, three hundred forty-five thousand, three hundred eighty-five".