386561070100 has 18 divisors (see below), whose sum is σ = 838837522334. Its totient is φ = 154624428000.

The previous prime is 386561070073. The next prime is 386561070121. The reversal of 386561070100 is 1070165683.

It can be written as a sum of positive squares in 3 ways, for example, as 3630303504 + 382930766596 = 60252^2 + 618814^2 .

It is a super-2 number, since 2×386561070100² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 386561070100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1932805251 + ... + 1932805450.

Almost surely, 2^386561070100 is an apocalyptic number.

It is an amenable number.

386561070100 is an abundant number, since it is smaller than the sum of its proper divisors (452276452234).

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

386561070100 is a wasteful number, since it uses less digits than its factorization.

386561070100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3865610715 (or 3865610708 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 386561070100 in words is "three hundred eighty-six billion, five hundred sixty-one million, seventy thousand, one hundred".