380385926 has 4 divisors (see below), whose sum is σ = 570578892. Its totient is φ = 190192962.

The previous prime is 380385923. The next prime is 380385959. The reversal of 380385926 is 629583083.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380385923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95096480 + ... + 95096483.

It is an arithmetic number, because the mean of its divisors is an integer number (142644723).

Almost surely, 2^380385926 is an apocalyptic number.

380385926 is a deficient number, since it is larger than the sum of its proper divisors (190192966).

380385926 is a wasteful number, since it uses less digits than its factorization.

380385926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190192965.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 380385926 is about 19503.4849706405. The cubic root of 380385926 is about 724.5607651005.

The spelling of 380385926 in words is "three hundred eighty million, three hundred eighty-five thousand, nine hundred twenty-six".