7670740505 has 4 divisors (see below), whose sum is σ = 9204888612. Its totient is φ = 6136592400.

The previous prime is 7670740481. The next prime is 7670740537. The reversal of 7670740505 is 5050470767.

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 928359961 + 6742380544 = 30469^2 + 82112^2 .

It is not a de Polignac number, because 7670740505 - 2¹⁴ = 7670724121 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, 767074046 + ... + 767074055.

It is an arithmetic number, because the mean of its divisors is an integer number (2301222153).

Almost surely, 2^7670740505 is an apocalyptic number.

It is an amenable number.

7670740505 is a deficient number, since it is larger than the sum of its proper divisors (1534148107).

7670740505 is a wasteful number, since it uses less digits than its factorization.

7670740505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534148106.

The product of its (nonzero) digits is 205800, while the sum is 41.

The square root of 7670740505 is about 87582.7637437869. The cubic root of 7670740505 is about 1972.1764281455.

The spelling of 7670740505 in words is "seven billion, six hundred seventy million, seven hundred forty thousand, five hundred five".