7429049 has 4 divisors (see below), whose sum is σ = 7478400. Its totient is φ = 7379700.

The previous prime is 7429039. The next prime is 7429087. The reversal of 7429049 is 9409247.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7429049 - 2¹⁶ = 7363513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7429039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24449 + ... + 24750.

It is an arithmetic number, because the mean of its divisors is an integer number (1869600).

Almost surely, 2^7429049 is an apocalyptic number.

It is an amenable number.

7429049 is a deficient number, since it is larger than the sum of its proper divisors (49351).

7429049 is a wasteful number, since it uses less digits than its factorization.

7429049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49350.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 7429049 is about 2725.6281844742. The cubic root of 7429049 is about 195.1241725013.

The spelling of 7429049 in words is "seven million, four hundred twenty-nine thousand, forty-nine".