8070938725 has 12 divisors (see below), whose sum is σ = 10065818916. Its totient is φ = 6419425280.

The previous prime is 8070938669. The next prime is 8070938737. The reversal of 8070938725 is 5278390708.

It can be written as a sum of positive squares in 6 ways, for example, as 96805921 + 7974132804 = 9839^2 + 89298^2 .

It is not a de Polignac number, because 8070938725 - 2¹³ = 8070930533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 928732 + ... + 937381.

It is an arithmetic number, because the mean of its divisors is an integer number (838818243).

Almost surely, 2^8070938725 is an apocalyptic number.

It is an amenable number.

8070938725 is a deficient number, since it is larger than the sum of its proper divisors (1994880191).

8070938725 is a wasteful number, since it uses less digits than its factorization.

8070938725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866296 (or 1866291 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 49.

The square root of 8070938725 is about 89838.4033974335. The cubic root of 8070938725 is about 2005.8941727164.

The spelling of 8070938725 in words is "eight billion, seventy million, nine hundred thirty-eight thousand, seven hundred twenty-five".