7399361 has 8 divisors (see below), whose sum is σ = 7601448. Its totient is φ = 7200000.

The previous prime is 7399339. The next prime is 7399373. The reversal of 7399361 is 1639937.

7399361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 961 + 7398400 = 31^2 + 2720^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7399361 is a prime.

It is a super-3 number, since 3×7399361³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7399331) 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, 5561 + ... + 6761.

It is an arithmetic number, because the mean of its divisors is an integer number (950181).

Almost surely, 2^7399361 is an apocalyptic number.

7399361 is the 1217-th centered decagonal number.

It is an amenable number.

7399361 is a deficient number, since it is larger than the sum of its proper divisors (202087).

7399361 is a wasteful number, since it uses less digits than its factorization.

7399361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363.

The product of its digits is 30618, while the sum is 38.

The square root of 7399361 is about 2720.1766486756. The cubic root of 7399361 is about 194.8639067940.

It can be divided in two parts, 739936 and 1, that added together give a palindrome (739937).

The spelling of 7399361 in words is "seven million, three hundred ninety-nine thousand, three hundred sixty-one".