4091648294 has 8 divisors (see below), whose sum is σ = 6138102360. Its totient is φ = 2045614176.

The previous prime is 4091648287. The next prime is 4091648299. The reversal of 4091648294 is 4928461904.

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

It is a super-2 number, since 2×4091648294² = 33483171523586220872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4091648299) 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 3 ways as a sum of consecutive naturals, for example, 79379 + ... + 120350.

It is an arithmetic number, because the mean of its divisors is an integer number (767262795).

Almost surely, 2^4091648294 is an apocalyptic number.

4091648294 is a deficient number, since it is larger than the sum of its proper divisors (2046454066).

4091648294 is a wasteful number, since it uses less digits than its factorization.

4091648294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209974.

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 4091648294 is about 63965.9932620451. The cubic root of 4091648294 is about 1599.4331708287.

The spelling of 4091648294 in words is "four billion, ninety-one million, six hundred forty-eight thousand, two hundred ninety-four".