3502406166366 has 32 divisors (see below), whose sum is σ = 7212072246048. Its totient is φ = 1133082777600.

The previous prime is 3502406166359. The next prime is 3502406166373. The reversal of 3502406166366 is 6636616042053.

It is an interprime number because it is at equal distance from previous prime (3502406166359) and next prime (3502406166373).

It is a Curzon number.

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, 19582555 + ... + 19760598.

It is an arithmetic number, because the mean of its divisors is an integer number (225377257689).

Almost surely, 2^{3502406166366} is an apocalyptic number.

3502406166366 is an abundant number, since it is smaller than the sum of its proper divisors (3709666079682).

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

3502406166366 is a wasteful number, since it uses less digits than its factorization.

3502406166366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39343596.

The product of its (nonzero) digits is 2799360, while the sum is 48.

The spelling of 3502406166366 in words is "three trillion, five hundred two billion, four hundred six million, one hundred sixty-six thousand, three hundred sixty-six".