670130047 has 8 divisors (see below), whose sum is σ = 709704576. Its totient is φ = 631425432.

The previous prime is 670130023. The next prime is 670130059. The reversal of 670130047 is 740031076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 670130047 - 2¹¹ = 670127999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 670129997 and 670130024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670130647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215893 + ... + 218974.

It is an arithmetic number, because the mean of its divisors is an integer number (88713072).

Almost surely, 2^670130047 is an apocalyptic number.

670130047 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

670130047 is a deficient number, since it is larger than the sum of its proper divisors (39574529).

670130047 is a wasteful number, since it uses less digits than its factorization.

670130047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434957.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 670130047 is about 25886.8701661672. The cubic root of 670130047 is about 875.0906233213.

The spelling of 670130047 in words is "six hundred seventy million, one hundred thirty thousand, forty-seven".