7430464469 has 4 divisors (see below), whose sum is σ = 7432300044. Its totient is φ = 7428628896.

The previous prime is 7430464453. The next prime is 7430464487. The reversal of 7430464469 is 9644640347.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9644640347 = 23 ⋅419332189.

It can be written as a sum of positive squares in 2 ways, for example, as 4412280625 + 3018183844 = 66425^2 + 54938^2 .

It is a cyclic number.

It is not a de Polignac number, because 7430464469 - 2⁴ = 7430464453 is a prime.

It is a super-2 number, since 2×7430464469² (a number of 21 digits) 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 (7430461469) 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, 911702 + ... + 919815.

It is an arithmetic number, because the mean of its divisors is an integer number (1858075011).

Almost surely, 2^7430464469 is an apocalyptic number.

It is an amenable number.

7430464469 is a deficient number, since it is larger than the sum of its proper divisors (1835575).

7430464469 is a wasteful number, since it uses less digits than its factorization.

7430464469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835574.

The product of its (nonzero) digits is 1741824, while the sum is 47.

The square root of 7430464469 is about 86200.1419314377. The cubic root of 7430464469 is about 1951.3656415812.

The spelling of 7430464469 in words is "seven billion, four hundred thirty million, four hundred sixty-four thousand, four hundred sixty-nine".