6346344242 has 32 divisors (see below), whose sum is σ = 11821486080. Its totient is φ = 2493588240.

The previous prime is 6346344233. The next prime is 6346344269. The reversal of 6346344242 is 2424436436.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 6346344196 and 6346344205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376568 + ... + 393059.

It is an arithmetic number, because the mean of its divisors is an integer number (369421440).

Almost surely, 2^6346344242 is an apocalyptic number.

6346344242 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6346344242 is a deficient number, since it is larger than the sum of its proper divisors (5475141838).

6346344242 is a wasteful number, since it uses less digits than its factorization.

6346344242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769686.

The product of its digits is 331776, while the sum is 38.

The square root of 6346344242 is about 79663.9456843559. The cubic root of 6346344242 is about 1851.4324665868.

The spelling of 6346344242 in words is "six billion, three hundred forty-six million, three hundred forty-four thousand, two hundred forty-two".