7340730 has 16 divisors (see below), whose sum is σ = 17617824. Its totient is φ = 1957520.

The previous prime is 7340717. The next prime is 7340731. The reversal of 7340730 is 370437.

It is a self number, because there is not a number n which added to its sum of digits gives 7340730.

It is not an unprimeable number, because it can be changed into a prime (7340731) 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, 122316 + ... + 122375.

It is an arithmetic number, because the mean of its divisors is an integer number (1101114).

Almost surely, 2^7340730 is an apocalyptic number.

7340730 is an abundant number, since it is smaller than the sum of its proper divisors (10277094).

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

7340730 is a wasteful number, since it uses less digits than its factorization.

7340730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244701.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 7340730 is about 2709.3781574376. The cubic root of 7340730 is about 194.3478543096.

It can be divided in two parts, 73407 and 30, that added together give a palindrome (73437).

The spelling of 7340730 in words is "seven million, three hundred forty thousand, seven hundred thirty".