7046940469 has 4 divisors (see below), whose sum is σ = 7047680896. Its totient is φ = 7046200044.

The previous prime is 7046940449. The next prime is 7046940581. The reversal of 7046940469 is 9640496407.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9640496407 = 18701 ⋅515507.

It is a cyclic number.

It is not a de Polignac number, because 7046940469 - 2⁵ = 7046940437 is a prime.

It is a super-2 number, since 2×7046940469² = 99318739947259879922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7046940409) 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, 355749 + ... + 375034.

It is an arithmetic number, because the mean of its divisors is an integer number (1761920224).

Almost surely, 2^7046940469 is an apocalyptic number.

It is an amenable number.

7046940469 is a deficient number, since it is larger than the sum of its proper divisors (740427).

7046940469 is an equidigital number, since it uses as much as digits as its factorization.

7046940469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740426.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The square root of 7046940469 is about 83946.0568996543. The cubic root of 7046940469 is about 1917.1975598475.

The spelling of 7046940469 in words is "seven billion, forty-six million, nine hundred forty thousand, four hundred sixty-nine".