3486156516843 has 48 divisors (see below), whose sum is σ = 6288231522048. Its totient is φ = 1671683428800.

The previous prime is 3486156516827. The next prime is 3486156516859.

It is a happy number.

3486156516843 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (3486156516827) and next prime (3486156516859).

It is not a de Polignac number, because 3486156516843 - 2⁴ = 3486156516827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3486156516893) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52734753 + ... + 52800818.

It is an arithmetic number, because the mean of its divisors is an integer number (131004823376).

Almost surely, 2^{3486156516843} is an apocalyptic number.

3486156516843 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3486156516843 is a deficient number, since it is larger than the sum of its proper divisors (2802075005205).

3486156516843 is a wasteful number, since it uses less digits than its factorization.

3486156516843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105535616 (or 105535605 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 60.

The spelling of 3486156516843 in words is "three trillion, four hundred eighty-six billion, one hundred fifty-six million, five hundred sixteen thousand, eight hundred forty-three".