7434913 has 4 divisors (see below), whose sum is σ = 7508628. Its totient is φ = 7361200.

The previous prime is 7434901. The next prime is 7434949. The reversal of 7434913 is 3194347.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3194347 = 13 ⋅245719.

It can be written as a sum of positive squares in 2 ways, for example, as 5914624 + 1520289 = 2432^2 + 1233^2 .

It is a cyclic number.

It is not a de Polignac number, because 7434913 - 2⁵ = 7434881 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (7434013) 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, 36706 + ... + 36907.

It is an arithmetic number, because the mean of its divisors is an integer number (1877157).

Almost surely, 2^7434913 is an apocalyptic number.

It is an amenable number.

7434913 is a deficient number, since it is larger than the sum of its proper divisors (73715).

7434913 is a wasteful number, since it uses less digits than its factorization.

7434913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73714.

The product of its digits is 9072, while the sum is 31.

The square root of 7434913 is about 2726.7036876052. The cubic root of 7434913 is about 195.1754983720.

The spelling of 7434913 in words is "seven million, four hundred thirty-four thousand, nine hundred thirteen".