379787973 has 32 divisors (see below), whose sum is σ = 557746560. Its totient is φ = 228802560.

The previous prime is 379787957. The next prime is 379788001.

It is a happy number.

379787973 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 379787973 - 2⁴ = 379787957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379787923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311461 + ... + 312677.

It is an arithmetic number, because the mean of its divisors is an integer number (17429580).

Almost surely, 2^379787973 is an apocalyptic number.

It is an amenable number.

379787973 is a deficient number, since it is larger than the sum of its proper divisors (177958587).

379787973 is a wasteful number, since it uses less digits than its factorization.

379787973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477.

The product of its digits is 14002632, while the sum is 60.

The square root of 379787973 is about 19488.1495529976. The cubic root of 379787973 is about 724.1809048309.

The spelling of 379787973 in words is "three hundred seventy-nine million, seven hundred eighty-seven thousand, nine hundred seventy-three".