380420926 has 8 divisors (see below), whose sum is σ = 600664680. Its totient is φ = 180199368.

The previous prime is 380420923. The next prime is 380420959. The reversal of 380420926 is 629024083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 380420891 and 380420900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380420923) 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, 5005501 + ... + 5005576.

It is an arithmetic number, because the mean of its divisors is an integer number (75083085).

Almost surely, 2^380420926 is an apocalyptic number.

380420926 is a deficient number, since it is larger than the sum of its proper divisors (220243754).

380420926 is a wasteful number, since it uses less digits than its factorization.

380420926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10011098.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 380420926 is about 19504.3822255410. The cubic root of 380420926 is about 724.5829871363.

The spelling of 380420926 in words is "three hundred eighty million, four hundred twenty thousand, nine hundred twenty-six".