6347420146 has 8 divisors (see below), whose sum is σ = 9742551984. Its totient is φ = 3099902820.

The previous prime is 6347420113. The next prime is 6347420161. The reversal of 6347420146 is 6410247436.

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

It is a super-2 number, since 2×6347420146² = 80579485019693322632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36903520 + ... + 36903691.

It is an arithmetic number, because the mean of its divisors is an integer number (1217818998).

Almost surely, 2^6347420146 is an apocalyptic number.

6347420146 is a deficient number, since it is larger than the sum of its proper divisors (3395131838).

6347420146 is a wasteful number, since it uses less digits than its factorization.

6347420146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73807256.

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 6347420146 is about 79670.6981643816. The cubic root of 6347420146 is about 1851.5370859269.

It can be divided in two parts, 6347 and 420146, that multiplied together give a palindrome (2666666662).

The spelling of 6347420146 in words is "six billion, three hundred forty-seven million, four hundred twenty thousand, one hundred forty-six".