486070931 has 4 divisors (see below), whose sum is σ = 489619032. Its totient is φ = 482522832.

The previous prime is 486070927. The next prime is 486070967. The reversal of 486070931 is 139070684.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 486070931 - 2² = 486070927 is a prime.

It is a super-4 number, since 4×486070931⁴ (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486070831) 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, 1773845 + ... + 1774118.

It is an arithmetic number, because the mean of its divisors is an integer number (122404758).

Almost surely, 2^486070931 is an apocalyptic number.

486070931 is a deficient number, since it is larger than the sum of its proper divisors (3548101).

486070931 is a wasteful number, since it uses less digits than its factorization.

486070931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548100.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 486070931 is about 22047.0163741038. The cubic root of 486070931 is about 786.2606657452.

The spelling of 486070931 in words is "four hundred eighty-six million, seventy thousand, nine hundred thirty-one".