7434057 has 8 divisors (see below), whose sum is σ = 9979200. Its totient is φ = 4922480.

The previous prime is 7434047. The next prime is 7434071. The reversal of 7434057 is 7504347.

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

It is a cyclic number.

It is not a de Polignac number, because 7434057 - 2⁴ = 7434041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7434047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7869 + ... + 8762.

It is an arithmetic number, because the mean of its divisors is an integer number (1247400).

Almost surely, 2^7434057 is an apocalyptic number.

It is an amenable number.

7434057 is a deficient number, since it is larger than the sum of its proper divisors (2545143).

7434057 is a wasteful number, since it uses less digits than its factorization.

7434057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16783.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 7434057 is about 2726.5467170030. The cubic root of 7434057 is about 195.1680077379.

The spelling of 7434057 in words is "seven million, four hundred thirty-four thousand, fifty-seven".