370628916849 has 9 divisors (see below), whose sum is σ = 535355518009. Its totient is φ = 247084726980.

The previous prime is 370628916821. The next prime is 370628916851. The reversal of 370628916849 is 948619826073.

The square root of 370628916849 is 608793.

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

370628916849 is a `hidden beast` number, since 370 + 62 + 8 + 9 + 168 + 49 = 666.

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

It is not a de Polignac number, because 370628916849 - 2⁵ = 370628916817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (370628916809) 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, 1724914 + ... + 1927844.

Almost surely, 2^370628916849 is an apocalyptic number.

370628916849 is the 608793-rd square number.

370628916849 is the 304397-th centered octagonal number.

It is an amenable number.

370628916849 is a deficient number, since it is larger than the sum of its proper divisors (164726601160).

370628916849 is an frugal number, since it uses more digits than its factorization.

370628916849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405868 (or 202934 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The spelling of 370628916849 in words is "three hundred seventy billion, six hundred twenty-eight million, nine hundred sixteen thousand, eight hundred forty-nine".