7670442745 has 16 divisors (see below), whose sum is σ = 10521047808. Its totient is φ = 5258940480.

The previous prime is 7670442739. The next prime is 7670442751. The reversal of 7670442745 is 5472440767.

It is an interprime number because it is at equal distance from previous prime (7670442739) and next prime (7670442751).

It is not a de Polignac number, because 7670442745 - 2⁷ = 7670442617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7670442695 and 7670442704.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310852 + ... + 334618.

It is an arithmetic number, because the mean of its divisors is an integer number (657565488).

Almost surely, 2^7670442745 is an apocalyptic number.

It is an amenable number.

7670442745 is a deficient number, since it is larger than the sum of its proper divisors (2850605063).

7670442745 is a wasteful number, since it uses less digits than its factorization.

7670442745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33000.

The product of its (nonzero) digits is 1317120, while the sum is 46.

The square root of 7670442745 is about 87581.0638494418. The cubic root of 7670442745 is about 1972.1509094075.

The spelling of 7670442745 in words is "seven billion, six hundred seventy million, four hundred forty-two thousand, seven hundred forty-five".