7473379 has 4 divisors (see below), whose sum is σ = 7481440. Its totient is φ = 7465320.

The previous prime is 7473377. The next prime is 7473383. The reversal of 7473379 is 9733747.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7473379 - 2¹ = 7473377 is a prime.

It is a Duffinian number.

7473379 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7473373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2427 + ... + 4564.

It is an arithmetic number, because the mean of its divisors is an integer number (1870360).

Almost surely, 2^7473379 is an apocalyptic number.

7473379 is a deficient number, since it is larger than the sum of its proper divisors (8061).

7473379 is a wasteful number, since it uses less digits than its factorization.

7473379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8060.

The product of its digits is 111132, while the sum is 40.

The square root of 7473379 is about 2733.7481595787. The cubic root of 7473379 is about 195.5115126341.

The spelling of 7473379 in words is "seven million, four hundred seventy-three thousand, three hundred seventy-nine".