380906126 has 16 divisors (see below), whose sum is σ = 604810800. Its totient is φ = 179608128.

The previous prime is 380906117. The next prime is 380906137. The reversal of 380906126 is 621609083.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73871 + ... + 78858.

It is an arithmetic number, because the mean of its divisors is an integer number (37800675).

Almost surely, 2^380906126 is an apocalyptic number.

380906126 is a deficient number, since it is larger than the sum of its proper divisors (223904674).

380906126 is a wasteful number, since it uses less digits than its factorization.

380906126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152803.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 380906126 is about 19516.8164924508. The cubic root of 380906126 is about 724.8909077234.

The spelling of 380906126 in words is "three hundred eighty million, nine hundred six thousand, one hundred twenty-six".