379727973 has 8 divisors (see below), whose sum is σ = 562560000. Its totient is φ = 253151964.

The previous prime is 379727923. The next prime is 379728007.

379727973 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-379727973 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379727903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7031973 + ... + 7032026.

It is an arithmetic number, because the mean of its divisors is an integer number (70320000).

Almost surely, 2^379727973 is an apocalyptic number.

It is an amenable number.

379727973 is a deficient number, since it is larger than the sum of its proper divisors (182832027).

379727973 is a wasteful number, since it uses less digits than its factorization.

379727973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14064008 (or 14064002 counting only the distinct ones).

The product of its digits is 3500658, while the sum is 54.

The square root of 379727973 is about 19486.6100951397. The cubic root of 379727973 is about 724.1427667594.

The spelling of 379727973 in words is "three hundred seventy-nine million, seven hundred twenty-seven thousand, nine hundred seventy-three".