7438414 has 4 divisors (see below), whose sum is σ = 11157624. Its totient is φ = 3719206.

The previous prime is 7438399. The next prime is 7438423. The reversal of 7438414 is 4148347.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4148347 = 7 ⋅592621.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1859602 + ... + 1859605.

It is an arithmetic number, because the mean of its divisors is an integer number (2789406).

Almost surely, 2^7438414 is an apocalyptic number.

7438414 is a deficient number, since it is larger than the sum of its proper divisors (3719210).

7438414 is a wasteful number, since it uses less digits than its factorization.

7438414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3719209.

The product of its digits is 10752, while the sum is 31.

The square root of 7438414 is about 2727.3455959962. The cubic root of 7438414 is about 195.2061287324.

The spelling of 7438414 in words is "seven million, four hundred thirty-eight thousand, four hundred fourteen".