7342479 has 6 divisors (see below), whose sum is σ = 10605816. Its totient is φ = 4894980.

The previous prime is 7342477. The next prime is 7342483. The reversal of 7342479 is 9742437.

7342479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7342479 - 2¹ = 7342477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7342471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 407907 + ... + 407924.

It is an arithmetic number, because the mean of its divisors is an integer number (1767636).

Almost surely, 2^7342479 is an apocalyptic number.

7342479 is a deficient number, since it is larger than the sum of its proper divisors (3263337).

7342479 is a wasteful number, since it uses less digits than its factorization.

7342479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815837 (or 815834 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 7342479 is about 2709.7009060042. The cubic root of 7342479 is about 194.3632881699.

The spelling of 7342479 in words is "seven million, three hundred forty-two thousand, four hundred seventy-nine".