7438063 has 8 divisors (see below), whose sum is σ = 7858800. Its totient is φ = 7020288.

The previous prime is 7438037. The next prime is 7438091. The reversal of 7438063 is 3608347.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7438063 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7438033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6153 + ... + 7261.

It is an arithmetic number, because the mean of its divisors is an integer number (982350).

Almost surely, 2^7438063 is an apocalyptic number.

7438063 is a deficient number, since it is larger than the sum of its proper divisors (420737).

7438063 is a wasteful number, since it uses less digits than its factorization.

7438063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 7438063 is about 2727.2812469564. The cubic root of 7438063 is about 195.2030582557.

The spelling of 7438063 in words is "seven million, four hundred thirty-eight thousand, sixty-three".