368687949785841 has 16 divisors (see below), whose sum is σ = 579933119172608. Its totient is φ = 203882737208400.

The previous prime is 368687949785839. The next prime is 368687949785849. The reversal of 368687949785841 is 148587949786863.

It is a happy number.

It is not a de Polignac number, because 368687949785841 - 2¹ = 368687949785839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (93).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368687949785849) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283170467695 + ... + 283170468996.

It is an arithmetic number, because the mean of its divisors is an integer number (36245819948288).

Almost surely, 2^{368687949785841} is an apocalyptic number.

368687949785841 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

368687949785841 is a deficient number, since it is larger than the sum of its proper divisors (211245169386767).

368687949785841 is a wasteful number, since it uses less digits than its factorization.

368687949785841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566340936732.

The product of its digits is 140460687360, while the sum is 93.

The spelling of 368687949785841 in words is "three hundred sixty-eight trillion, six hundred eighty-seven billion, nine hundred forty-nine million, seven hundred eighty-five thousand, eight hundred forty-one".