6046946778 has 16 divisors (see below), whose sum is σ = 12420756000. Its totient is φ = 1961171856.

The previous prime is 6046946777. The next prime is 6046946797. The reversal of 6046946778 is 8776496406.

It is a happy number.

It is a super-3 number, since 3×6046946778³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6046946771) 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 7 ways as a sum of consecutive naturals, for example, 13619028 + ... + 13619471.

It is an arithmetic number, because the mean of its divisors is an integer number (776297250).

Almost surely, 2^6046946778 is an apocalyptic number.

6046946778 is an abundant number, since it is smaller than the sum of its proper divisors (6373809222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6046946778 is a wasteful number, since it uses less digits than its factorization.

6046946778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27238541.

The product of its (nonzero) digits is 12192768, while the sum is 57.

The square root of 6046946778 is about 77762.1165992799. The cubic root of 6046946778 is about 1821.8476163272.

The spelling of 6046946778 in words is "six billion, forty-six million, nine hundred forty-six thousand, seven hundred seventy-eight".