6347490970 has 32 divisors (see below), whose sum is σ = 11739979008. Its totient is φ = 2469175488.

The previous prime is 6347490943. The next prime is 6347490977. The reversal of 6347490970 is 790947436.

It is a super-2 number, since 2×6347490970² = 80581283228463081800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (6347490977) 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 15 ways as a sum of consecutive naturals, for example, 1376689 + ... + 1381291.

It is an arithmetic number, because the mean of its divisors is an integer number (366874344).

Almost surely, 2^6347490970 is an apocalyptic number.

6347490970 is a deficient number, since it is larger than the sum of its proper divisors (5392488038).

6347490970 is a wasteful number, since it uses less digits than its factorization.

6347490970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8374.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The square root of 6347490970 is about 79671.1426427411. The cubic root of 6347490970 is about 1851.5439723349.

The spelling of 6347490970 in words is "six billion, three hundred forty-seven million, four hundred ninety thousand, nine hundred seventy".