386952377 has 4 divisors (see below), whose sum is σ = 442231296. Its totient is φ = 331673460.

The previous prime is 386952373. The next prime is 386952389. The reversal of 386952377 is 773259683.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 386952377 - 2² = 386952373 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (386952373) 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, 27639449 + ... + 27639462.

It is an arithmetic number, because the mean of its divisors is an integer number (110557824).

Almost surely, 2^386952377 is an apocalyptic number.

It is an amenable number.

386952377 is a deficient number, since it is larger than the sum of its proper divisors (55278919).

386952377 is an equidigital number, since it uses as much as digits as its factorization.

386952377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55278918.

The product of its digits is 1905120, while the sum is 50.

The square root of 386952377 is about 19671.1051290973. The cubic root of 386952377 is about 728.7062698943.

The spelling of 386952377 in words is "three hundred eighty-six million, nine hundred fifty-two thousand, three hundred seventy-seven".