370663082749 has 4 divisors (see below), whose sum is σ = 370665261436. Its totient is φ = 370660904064.

The previous prime is 370663082707. The next prime is 370663082753. The reversal of 370663082749 is 947280366073.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 947280366073 = 77659 ⋅12197947.

It can be written as a sum of positive squares in 2 ways, for example, as 64391600025 + 306271482724 = 253755^2 + 553418^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-370663082749 is a prime.

It is a super-2 number, since 2×370663082749² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 370663082749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (370664082749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810324 + ... + 1182349.

It is an arithmetic number, because the mean of its divisors is an integer number (92666315359).

Almost surely, 2^370663082749 is an apocalyptic number.

It is an amenable number.

370663082749 is a deficient number, since it is larger than the sum of its proper divisors (2178687).

370663082749 is a wasteful number, since it uses less digits than its factorization.

370663082749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178686.

The product of its (nonzero) digits is 9144576, while the sum is 55.

The spelling of 370663082749 in words is "three hundred seventy billion, six hundred sixty-three million, eighty-two thousand, seven hundred forty-nine".