7340919 has 4 divisors (see below), whose sum is σ = 9787896. Its totient is φ = 4893944.

The previous prime is 7340899. The next prime is 7340929. The reversal of 7340919 is 9190437.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7340919 - 2¹¹ = 7338871 is a prime.

It is a super-2 number, since 2×7340919² = 107778183529122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7340919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7340929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223484 + ... + 1223489.

It is an arithmetic number, because the mean of its divisors is an integer number (2446974).

Almost surely, 2^7340919 is an apocalyptic number.

7340919 is a deficient number, since it is larger than the sum of its proper divisors (2446977).

7340919 is a wasteful number, since it uses less digits than its factorization.

7340919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446976.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 7340919 is about 2709.4130360652. The cubic root of 7340919 is about 194.3495222376.

The spelling of 7340919 in words is "seven million, three hundred forty thousand, nine hundred nineteen".