3546490298312 has 32 divisors (see below), whose sum is σ = 7197168216000. Its totient is φ = 1628616331584.

The previous prime is 3546490298287. The next prime is 3546490298321. The reversal of 3546490298312 is 2138920946453.

It is a super-2 number, since 2×3546490298312² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85659878 + ... + 85701269.

It is an arithmetic number, because the mean of its divisors is an integer number (224911506750).

Almost surely, 2^{3546490298312} is an apocalyptic number.

It is an amenable number.

3546490298312 is an abundant number, since it is smaller than the sum of its proper divisors (3650677917688).

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

3546490298312 is a wasteful number, since it uses less digits than its factorization.

3546490298312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171361365 (or 171361361 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 56.

The spelling of 3546490298312 in words is "three trillion, five hundred forty-six billion, four hundred ninety million, two hundred ninety-eight thousand, three hundred twelve".