370768643 has 12 divisors (see below), whose sum is σ = 431754480. Its totient is φ = 317468592.

The previous prime is 370768631. The next prime is 370768681. The reversal of 370768643 is 346867073.

It is not a de Polignac number, because 370768643 - 2¹⁴ = 370752259 is a prime.

It is a super-2 number, since 2×370768643² = 274938773264122898, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 370768594 and 370768603.

It is not an unprimeable number, because it can be changed into a prime (370768613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50930 + ... + 57752.

It is an arithmetic number, because the mean of its divisors is an integer number (35979540).

Almost surely, 2^370768643 is an apocalyptic number.

370768643 is a deficient number, since it is larger than the sum of its proper divisors (60985837).

370768643 is a wasteful number, since it uses less digits than its factorization.

370768643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7946 (or 7939 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The square root of 370768643 is about 19255.3536191886. The cubic root of 370768643 is about 718.4022201737.

The spelling of 370768643 in words is "three hundred seventy million, seven hundred sixty-eight thousand, six hundred forty-three".