361738084768 has 48 divisors (see below), whose sum is σ = 743783233536. Its totient is φ = 172854457600.

The previous prime is 361738084733. The next prime is 361738084781. The reversal of 361738084768 is 867480837163.

It is a happy number.

It is a super-2 number, since 2×361738084768² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633630 + ... + 1060642.

It is an arithmetic number, because the mean of its divisors is an integer number (15495484032).

Almost surely, 2^361738084768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 361738084768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371891616768).

361738084768 is an abundant number, since it is smaller than the sum of its proper divisors (382045148768).

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

361738084768 is a wasteful number, since it uses less digits than its factorization.

361738084768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428197 (or 428189 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 61.

The spelling of 361738084768 in words is "three hundred sixty-one billion, seven hundred thirty-eight million, eighty-four thousand, seven hundred sixty-eight".