3034821173956 has 48 divisors (see below), whose sum is σ = 6250829820480. Its totient is φ = 1271023528320.

The previous prime is 3034821173941. The next prime is 3034821173977. The reversal of 3034821173956 is 6593711284303.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 4536871 + ... + 5162638.

It is an arithmetic number, because the mean of its divisors is an integer number (130225621260).

It is a 1-persistent number, because it is pandigital, but 2⋅3034821173956 = 6069642347912 is not.

Almost surely, 2^{3034821173956} is an apocalyptic number.

It is an amenable number.

3034821173956 is an abundant number, since it is smaller than the sum of its proper divisors (3216008646524).

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

3034821173956 is a wasteful number, since it uses less digits than its factorization.

3034821173956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9700084 (or 9700082 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 3034821173956 in words is "three trillion, thirty-four billion, eight hundred twenty-one million, one hundred seventy-three thousand, nine hundred fifty-six".