7260049340 has 144 divisors (see below), whose sum is σ = 16795699200. Its totient is φ = 2632798080.

The previous prime is 7260049331. The next prime is 7260049367. The reversal of 7260049340 is 439400627.

It is a self number, because there is not a number n which added to its sum of digits gives 7260049340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36482561 + ... + 36482759.

It is an arithmetic number, because the mean of its divisors is an integer number (116636800).

Almost surely, 2^7260049340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7260049340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8397849600).

7260049340 is an abundant number, since it is smaller than the sum of its proper divisors (9535649860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7260049340 is a wasteful number, since it uses less digits than its factorization.

7260049340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 7260049340 is about 85205.9231509172. The cubic root of 7260049340 is about 1936.3321547070.

Adding to 7260049340 its reverse (439400627), we get a palindrome (7699449967).

The spelling of 7260049340 in words is "seven billion, two hundred sixty million, forty-nine thousand, three hundred forty".