8070474477 has 32 divisors (see below), whose sum is σ = 11837468160. Its totient is φ = 4860446400.

The previous prime is 8070474449. The next prime is 8070474491. The reversal of 8070474477 is 7744740708.

It is a de Polignac number, because none of the positive numbers 2^k-8070474477 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8070474407) 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 31 ways as a sum of consecutive naturals, for example, 514602 + ... + 530052.

It is an arithmetic number, because the mean of its divisors is an integer number (369920880).

Almost surely, 2^8070474477 is an apocalyptic number.

It is an amenable number.

8070474477 is a deficient number, since it is larger than the sum of its proper divisors (3766993683).

8070474477 is a wasteful number, since it uses less digits than its factorization.

8070474477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15753.

The product of its (nonzero) digits is 1229312, while the sum is 48.

The square root of 8070474477 is about 89835.8195654718. The cubic root of 8070474477 is about 2005.8557116714.

The spelling of 8070474477 in words is "eight billion, seventy million, four hundred seventy-four thousand, four hundred seventy-seven".