380106539802 has 72 divisors (see below), whose sum is σ = 952884266880. Its totient is φ = 109121482800.

The previous prime is 380106539777. The next prime is 380106539809. The reversal of 380106539802 is 208935601083.

It is a happy number.

380106539802 is a `hidden beast` number, since 3 + 8 + 0 + 106 + 539 + 8 + 0 + 2 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (380106539809) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4551274 + ... + 4634037.

Almost surely, 2^380106539802 is an apocalyptic number.

380106539802 is an abundant number, since it is smaller than the sum of its proper divisors (572777727078).

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

380106539802 is a wasteful number, since it uses less digits than its factorization.

380106539802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9185360 (or 9185346 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 380106539802 in words is "three hundred eighty billion, one hundred six million, five hundred thirty-nine thousand, eight hundred two".