7434960385 has 4 divisors (see below), whose sum is σ = 8921952468. Its totient is φ = 5947968304.

The previous prime is 7434960341. The next prime is 7434960391. The reversal of 7434960385 is 5830694347.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2291345424 + 5143614961 = 47868^2 + 71719^2 .

It is a cyclic number.

It is not a de Polignac number, because 7434960385 - 2¹⁷ = 7434829313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743496034 + ... + 743496043.

It is an arithmetic number, because the mean of its divisors is an integer number (2230488117).

Almost surely, 2^7434960385 is an apocalyptic number.

It is an amenable number.

7434960385 is a deficient number, since it is larger than the sum of its proper divisors (1486992083).

7434960385 is a wasteful number, since it uses less digits than its factorization.

7434960385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486992082.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The square root of 7434960385 is about 86226.2163439867. The cubic root of 7434960385 is about 1951.7591300903.

The spelling of 7434960385 in words is "seven billion, four hundred thirty-four million, nine hundred sixty thousand, three hundred eighty-five".