6346740899001 has 4 divisors (see below), whose sum is σ = 8462321198672. Its totient is φ = 4231160599332.

The previous prime is 6346740898961. The next prime is 6346740899003. The reversal of 6346740899001 is 1009980476436.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6346740899001 - 2¹⁴ = 6346740882617 is a prime.

It is a super-2 number, since 2×6346740899001² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6346740899003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1057790149831 + ... + 1057790149836.

It is an arithmetic number, because the mean of its divisors is an integer number (2115580299668).

Almost surely, 2^{6346740899001} is an apocalyptic number.

It is an amenable number.

6346740899001 is a deficient number, since it is larger than the sum of its proper divisors (2115580299671).

6346740899001 is a wasteful number, since it uses less digits than its factorization.

6346740899001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115580299670.

The product of its (nonzero) digits is 7838208, while the sum is 57.

The spelling of 6346740899001 in words is "six trillion, three hundred forty-six billion, seven hundred forty million, eight hundred ninety-nine thousand, one".