3579357147220 has 48 divisors (see below), whose sum is σ = 7640257273488. Its totient is φ = 1408200975360.

The previous prime is 3579357147173. The next prime is 3579357147241. The reversal of 3579357147220 is 227417539753.

It can be written as a sum of positive squares in 8 ways, for example, as 1296072956304 + 2283284190916 = 1138452^2 + 1511054^2 .

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

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, 28916902 + ... + 29040418.

It is an arithmetic number, because the mean of its divisors is an integer number (159172026531).

Almost surely, 2^{3579357147220} is an apocalyptic number.

It is an amenable number.

3579357147220 is an abundant number, since it is smaller than the sum of its proper divisors (4060900126268).

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

3579357147220 is a wasteful number, since it uses less digits than its factorization.

3579357147220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147340 (or 147338 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 55.

The spelling of 3579357147220 in words is "three trillion, five hundred seventy-nine billion, three hundred fifty-seven million, one hundred forty-seven thousand, two hundred twenty".