3460477357820 has 48 divisors (see below), whose sum is σ = 8318964739008. Its totient is φ = 1184475225600.

The previous prime is 3460477357811. The next prime is 3460477357871. The reversal of 3460477357820 is 287537740643.

It is a happy number.

3460477357820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 20479667 + ... + 20647946.

It is an arithmetic number, because the mean of its divisors is an integer number (173311765396).

Almost surely, 2^{3460477357820} is an apocalyptic number.

It is an amenable number.

3460477357820 is an abundant number, since it is smaller than the sum of its proper divisors (4858487381188).

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

3460477357820 is a wasteful number, since it uses less digits than its factorization.

3460477357820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41128230 (or 41128228 counting only the distinct ones).

The product of its (nonzero) digits is 23708160, while the sum is 56.

The spelling of 3460477357820 in words is "three trillion, four hundred sixty billion, four hundred seventy-seven million, three hundred fifty-seven thousand, eight hundred twenty".