6316349081 has 8 divisors (see below), whose sum is σ = 7225847040. Its totient is φ = 5408641728.

The previous prime is 6316349063. The next prime is 6316349087. The reversal of 6316349081 is 1809436136.

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

It is not a de Polignac number, because 6316349081 - 2¹⁸ = 6316086937 is a prime.

It is a super-2 number, since 2×6316349081² = 79792531426099089122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6316349087) 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, 440081 + ... + 454206.

It is an arithmetic number, because the mean of its divisors is an integer number (903230880).

Almost surely, 2^6316349081 is an apocalyptic number.

It is an amenable number.

6316349081 is a deficient number, since it is larger than the sum of its proper divisors (909497959).

6316349081 is a wasteful number, since it uses less digits than its factorization.

6316349081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895303.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 6316349081 is about 79475.4621314025. The cubic root of 6316349081 is about 1848.5110084655.

The spelling of 6316349081 in words is "six billion, three hundred sixteen million, three hundred forty-nine thousand, eighty-one".