370438997769 has 9 divisors (see below), whose sum is σ = 535081189773. Its totient is φ = 246958114572.

The previous prime is 370438997737. The next prime is 370438997771. The reversal of 370438997769 is 967799834073.

The square root of 370438997769 is 608637.

It is a perfect power (a square), and thus also a powerful number.

370438997769 is a `hidden beast` number, since 37 + 0 + 438 + 9 + 97 + 76 + 9 = 666.

370438997769 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 370438997769 - 2⁵ = 370438997737 is a prime.

It is a super-2 number, since 2×370438997769² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 370438997697 and 370438997706.

It is not an unprimeable number, because it can be changed into a prime (370438997729) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1724472 + ... + 1927350.

Almost surely, 2^370438997769 is an apocalyptic number.

370438997769 is the 608637-th square number.

370438997769 is the 304319-th centered octagonal number.

It is an amenable number.

370438997769 is a deficient number, since it is larger than the sum of its proper divisors (164642192004).

370438997769 is an frugal number, since it uses more digits than its factorization.

370438997769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405764 (or 202882 counting only the distinct ones).

The product of its (nonzero) digits is 432081216, while the sum is 72.

The spelling of 370438997769 in words is "three hundred seventy billion, four hundred thirty-eight million, nine hundred ninety-seven thousand, seven hundred sixty-nine".