380694937 has 4 divisors (see below), whose sum is σ = 435079936. Its totient is φ = 326309940.

The previous prime is 380694929. The next prime is 380694943. The reversal of 380694937 is 739496083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 739496083 = 379 ⋅1951177.

It is a cyclic number.

It is not a de Polignac number, because 380694937 - 2³ = 380694929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380694907) 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, 27192489 + ... + 27192502.

It is an arithmetic number, because the mean of its divisors is an integer number (108769984).

Almost surely, 2^380694937 is an apocalyptic number.

It is an amenable number.

380694937 is a deficient number, since it is larger than the sum of its proper divisors (54384999).

380694937 is an equidigital number, since it uses as much as digits as its factorization.

380694937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54384998.

The product of its (nonzero) digits is 979776, while the sum is 49.

The square root of 380694937 is about 19511.4053056155. The cubic root of 380694937 is about 724.7569138275.

The spelling of 380694937 in words is "three hundred eighty million, six hundred ninety-four thousand, nine hundred thirty-seven".