4070878057 has 4 divisors (see below), whose sum is σ = 4202196736. Its totient is φ = 3939559380.

The previous prime is 4070878033. The next prime is 4070878061. The reversal of 4070878057 is 7508780704.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4070878057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4070877998 and 4070878016.

It is not an unprimeable number, because it can be changed into a prime (4070878457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65659293 + ... + 65659354.

It is an arithmetic number, because the mean of its divisors is an integer number (1050549184).

Almost surely, 2^4070878057 is an apocalyptic number.

It is an amenable number.

4070878057 is a deficient number, since it is larger than the sum of its proper divisors (131318679).

4070878057 is a wasteful number, since it uses less digits than its factorization.

4070878057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131318678.

The product of its (nonzero) digits is 439040, while the sum is 46.

The square root of 4070878057 is about 63803.4329562289. The cubic root of 4070878057 is about 1596.7222032878.

The spelling of 4070878057 in words is "four billion, seventy million, eight hundred seventy-eight thousand, fifty-seven".